98971 + Interview Questions in Primary School in Math

1.	When P = rupees 7500 , R = 16% , T = 2 years. Find the C.I.
Answer» Answer: ₹2400 Step-by-step EXPLANATION: S.I = P×T×R 100 so, 7500×2×16 100 = 2400 is the SIMPLE INTREST

1.

When P = rupees 7500 , R = 16% , T = 2 years. Find the C.I.

Answer»

Answer:

₹2400

Step-by-step EXPLANATION:

S.I = P×T×R

100

so, 7500×2×16

100

= 2400 is the SIMPLE INTREST

Discussion

2.	Findthe value of x and y of a parallelogram S=20 ,,N=x+y,,R=16,C=y+7
Answer» Answer: 11 Step-by-step EXPLANATION:

2.

Findthe value of x and y of a parallelogram S=20 ,,N=x+y,,R=16,C=y+7

Answer»

Answer:

11

Step-by-step EXPLANATION:

Discussion

3.	State the property that is used in each of the following statements?
Answer» Answer: 3 if 4 + 5 180. then a ll b Step-by-step explanation: PLC follows me

3.

State the property that is used in each of the following statements?

Answer»

Answer:

3 if 4 + 5 180. then a ll b

Step-by-step explanation:

PLC follows me

Discussion

4.	Using law of exponents, Simplify and write the answer in exponential form :a) [(9/10)⁵]⁰ ?
Answer» Answer: 1 Step-by-step explanation: a power N whole power 0 a power nm MULTIPLY powers 50 0 any power zero is 1

4.

Using law of exponents, Simplify and write the answer in exponential form :a) [(9/10)⁵]⁰ ?

Answer»

Answer:

1

Step-by-step explanation:

a power N whole power 0

a power n*m

MULTIPLY powers

5*0

0 any power zero is 1

Discussion

5.	How many fingura do 1212 gipts havealtoesthet
Answer» Answer: 1. Cup that changes the TEMPERATURE of a drink 2. Cellphone RING 3. Holographic technology 4. LASER keyboard 5. Smart ALARM clock 6. A light ring for the perfect selfie 7. A robot that improves the quality of sleep 8. 360º camera for smartphones 9. Transparent toaster 10. A pen for DRAWING pictures on coffee 11. A lamp for long-distance relationships 12. A smart scale for food

5.

How many fingura do 1212 gipts havealtoesthet

Answer»

Answer:

1. Cup that changes the TEMPERATURE of a drink

2. Cellphone RING

3. Holographic technology

4. LASER keyboard

5. Smart ALARM clock

6. A light ring for the perfect selfie

7. A robot that improves the quality of sleep

8. 360º camera for smartphones

9. Transparent toaster

10. A pen for DRAWING pictures on coffee

11. A lamp for long-distance relationships

12. A smart scale for food

Discussion

6.	C3D,F5H,17K, _ what is next
Answer» ANSWER: bvbvcbnmmncmmncbnnnggjjnnbbbbbbbknbvnmkhggbk Step-by-step EXPLANATION: bvbvcbnmmncmmncbnnnggjjnnbbbbbbbknbvnmkhggbk

6.

C3D,F5H,17K, _ what is next

Answer»

ANSWER:

bvbvcbnmmncmmncbnnnggjjnnbbbbbbbknbvnmkhggbk

Step-by-step EXPLANATION:

bvbvcbnmmncmmncbnnnggjjnnbbbbbbbknbvnmkhggbk

Discussion

7.	Which of following is a right option if we add 12 in it 8th class
Answer» ANSWER: PLZ COMPLETE your QUESTION

7.

Which of following is a right option if we add 12 in it 8th class

Answer»

ANSWER:

PLZ COMPLETE your QUESTION

Discussion

8.	Notebook left side pink colour line called???
Answer» Answer: NOTEBOOK LEFT SIDE PINK colour LINE called margin

8.

Notebook left side pink colour line called???

Answer»

Answer:

NOTEBOOK LEFT SIDE PINK colour LINE called margin

Discussion

9.	If the CI(Compounded annually) on a sum of money for 3 years at the rate of 2% per annum is ₹ 306.04, then what will be the SIplz answe me
Answer» Hey Mate, Here's your answer, ___________________ => Compound Interest = ₹306.04 => TIME = 3 years => Rate = 2% => Compound Interest for 3 years at 2% pa = 306.04 => SAY Principal = p, we have => (p(102/100)^3)-p = 306.04 => 1.061208p - p = 306.04 => 0.061208p = 306.04 => p = 306.04/ 0.061208 => p = 5000 => SI = 50002/1003 = 300*. ___________________ $hope \: it \: helps$

9.

If the CI(Compounded annually) on a sum of money for 3 years at the rate of 2% per annum is ₹ 306.04, then what will be the SIplz answe me

Answer»

Hey Mate,

Here's your answer,

___________________

=> Compound Interest = ₹306.04

=> TIME = 3 years

=> Rate = 2%

=> Compound Interest for 3 years at 2% pa = 306.04

=> SAY Principal = p, we have

=> (p*(102/100)^3)-p = 306.04

=> 1.061208p - p = 306.04

=> 0.061208p = 306.04

=> p = 306.04/ 0.061208

=> p = 5000

=> SI = 5000*2/100*3 = 300.

___________________

$hope \: it \: helps$

Discussion

10.	10. If x++ = 4 the find value of x2 + +1/X2
Answer» Answer: The three TYPES of thermal expansions are LINEAR expansion , SUPERFICIAL expansion and Cubical expansion. Step-by-step explanation:

10.

10. If x++ = 4 the find value of x2 + +1/X2

Answer»

Answer:

The three TYPES of thermal expansions are LINEAR expansion , SUPERFICIAL expansion and Cubical expansion.

Step-by-step explanation:

Discussion

11.	Value of a in a+ 7 =12 is
Answer» Answer: 4 Step-by-step EXPLANATION: a+7=12 a=12 - 7 a = 4 Hope you FIND it HELPFUL

11.

Value of a in a+ 7 =12 is

Answer»

Answer:

4

Step-by-step EXPLANATION:

a+7=12

a=12 - 7

a = 4

Hope you FIND it HELPFUL

Discussion

12.	The product of two numbers is 1296. if one number is 4 times the other , find the two numbers
Answer» ANSWER: LET the FIRST no. be X other= 4X so, 4x × x = 1296 4x² = 1296 x²= 324 x= ±18 no. are 18,72 hope it helps you ✨✌

12.

The product of two numbers is 1296. if one number is 4 times the other , find the two numbers

Answer»

ANSWER:

LET the FIRST no. be X

other= 4X

so, 4x × x = 1296

4x² = 1296

x²= 324

x= ±18

no. are 18,72

hope it helps you ✨✌

Discussion

13.	1. Find the area of the triange in whichti) base 42 cm and height = 25 cmbase 16.8 m and height = 75 cmTu base - dm and height = 35 cm2. Find the height of a triangle having an area of 72 cm and base 16 cm.3. Find the height of a triangular region having an area of 224 mº and base 28 m.4. Find the base of a triangle whose area is 90 em and height 12 cm5. The base of a triangular field is three times its height. If the cost of cultivating the field a1080 per hectare is 7 14580, find its base and height.6. The area of right triangular region is 129,5 cm. If one of the sides containing the rightanglets 14.8 cm, find the other one.7. Find the area of a right triangle whose base is 1.2 m and hypotenuse 3.7 m.8. The legs of a right triangle are in the ratio 3 : 4 and its area is 1014 cm. Find the lengths ofits legs.. One side of a right-angled triangular scarf is 80 cm and its longest side is 1 m. Find its costat the rate of 250 per mº.10. Find the area of an equilateral triangle each of whose sides measures (1) 18 cm. (1) 20 cmTake 3 - 1.73)11. The area of an equilateral triangle is (16 x 3) cm. Find the length of each side ofthe triangle
Answer» *ar period.* ar period.The Global Multidimensional Poverty Index-2018 released by the UN noted that 271 MILLION PEOPLE moved out of poverty between 2005/06 and 2015/16 in India. The poverty RATE in the country has nearly HALVED, falling from 55% to 28% ar period. ar period.The Global Multidimensional Poverty Index-2018 released by the UN noted that 271 million people moved out of poverty between 2005/06 and 2015/16 in India. The poverty rate in the country has nearly halved, falling from 55% to 28% ar period.The Global Multidimensional Poverty Index-2018 released by the UN noted that 271 million people moved out of poverty between 2005/06 and 2015/16 in India. The poverty rate in the country has nearly halved, falling from 55% to 28%

13.

1. Find the area of the triange in whichti) base 42 cm and height = 25 cmbase 16.8 m and height = 75 cmTu base - dm and height = 35 cm2. Find the height of a triangle having an area of 72 cm and base 16 cm.3. Find the height of a triangular region having an area of 224 mº and base 28 m.4. Find the base of a triangle whose area is 90 em and height 12 cm5. The base of a triangular field is three times its height. If the cost of cultivating the field a1080 per hectare is 7 14580, find its base and height.6. The area of right triangular region is 129,5 cm. If one of the sides containing the rightanglets 14.8 cm, find the other one.7. Find the area of a right triangle whose base is 1.2 m and hypotenuse 3.7 m.8. The legs of a right triangle are in the ratio 3 : 4 and its area is 1014 cm. Find the lengths ofits legs.. One side of a right-angled triangular scarf is 80 cm and its longest side is 1 m. Find its costat the rate of 250 per mº.10. Find the area of an equilateral triangle each of whose sides measures (1) 18 cm. (1) 20 cmTake 3 - 1.73)11. The area of an equilateral triangle is (16 x 3) cm. Find the length of each side ofthe triangle

Answer»

ar period.

ar period.The Global Multidimensional Poverty Index-2018 released by the UN noted that 271 MILLION PEOPLE moved out of poverty between 2005/06 and 2015/16 in India. The poverty RATE in the country has nearly HALVED, falling from 55% to 28% ar period.

ar period.The Global Multidimensional Poverty Index-2018 released by the UN noted that 271 million people moved out of poverty between 2005/06 and 2015/16 in India. The poverty rate in the country has nearly halved, falling from 55% to 28% ar period.The Global Multidimensional Poverty Index-2018 released by the UN noted that 271 million people moved out of poverty between 2005/06 and 2015/16 in India. The poverty rate in the country has nearly halved, falling from 55% to 28%

Discussion

14.	If 2x+ 5/3=1/4x+4, then find x
Answer» Answer: If `2x+5/3=1/4x+4,` then `X=` 3 Step-by-step explanation: If you LIKE my answer mark as brainliest

14.

If 2x+ 5/3=1/4x+4, then find x

Answer»

Answer:

If `2x+5/3=1/4x+4,` then `X=` 3

Step-by-step explanation:

If you LIKE my answer mark as brainliest

Discussion

15.	Tell me class 3sec B
Answer» 9:45 is the TIME because QUESTION you should CALCULATE +

Discussion

16.	Estimate the cost of a vacation trip to Delhi for 3 nights/4 days for 2 adults and 2 child. Include all costs such as air travel, local travel, boarding and lodging?
Answer» ANSWER: I THINK 45000..........

16.

Estimate the cost of a vacation trip to Delhi for 3 nights/4 days for 2 adults and 2 child. Include all costs such as air travel, local travel, boarding and lodging?

Answer»

ANSWER:

I THINK 45000..........

Discussion

17.	Simplify 50-{70-(98+7}}]]
Answer» ANSWER: UR answer Step-by-step EXPLANATION: HOPE it HELP ☺☺

17.

Simplify 50-{70-(98+7}}]]

Answer»

ANSWER:

UR answer

Step-by-step EXPLANATION:

HOPE it HELP ☺☺

Discussion

18.	कया 15207,3 से विभाज्य है
Answer» Step-by-step explanation: 15207 3 से विभाज्यता के लिए हम 15207 के सभी अंको का योग करेंगे = 1 + 5 + 2 + 0 + 7 = 15. 15 3 से विभाज्य है इसलिए 15207 भी 3 से विभाज्य है यदि आपको मेरा उत्तर पसंद आया तो मुझे ब्रेनलिएस्ट मार्क करें यूट्यूब पर मेरे चैनल पंकज चौहान(pankaj chouhan)को सब्सक्राइब करें पर मुझे फॉलो करें ब्रेनली पर

18.

कया 15207,3 से विभाज्य है

Answer»

Step-by-step explanation:

15207

3 से विभाज्यता के लिए हम 15207 के सभी अंको का योग करेंगे

= 1 + 5 + 2 + 0 + 7

= 15.

15 3 से विभाज्य है इसलिए 15207 भी 3 से विभाज्य है यदि आपको मेरा उत्तर पसंद आया तो मुझे ब्रेनलिएस्ट मार्क करें

यूट्यूब पर मेरे चैनल पंकज चौहान(pankaj chouhan)को सब्सक्राइब करें

पर मुझे फॉलो करें ब्रेनली पर

Discussion

19.	Subtract the first rational number from the second in each of following.i) -3/7 , 5/14
Answer» Answer: 11/14 is the answer Step-by-step EXPLANATION: HOPE this will HELP you. please MARK me as BRAINLIEST

19.

Subtract the first rational number from the second in each of following.i) -3/7 , 5/14

Answer»

Answer:

11/14 is the answer

Step-by-step EXPLANATION:

HOPE this will HELP you.

please MARK me as BRAINLIEST

Discussion

20.	X²-81 factorie the following
Answer» ANSWER: FOLLOW me.... Follow up BACK...

20.

X²-81 factorie the following

Answer»

ANSWER:

FOLLOW me.... Follow up BACK...

Discussion

21.	The sum of the lenth of any two sides of a triangle is always _____ than the trird side
Answer» GREATER *HOPE* IT IS *HELPFUL* *FOR* *YOU*

21.

The sum of the lenth of any two sides of a triangle is always _____ than the trird side

Answer»

GREATER

HOPE IT IS HELPFUL FOR YOU

Discussion

22.	Find the square root of 361
Answer» The SQUARE ROOT of 361 is 19 Hope my ANSWER HELPS

22.

Find the square root of 361

Answer»

The SQUARE ROOT of 361 is 19

Hope my ANSWER HELPS

Discussion

23.	Sin 3A = 14 - Cast / Tan
Answer» Answer: sorry .. i can't UNDERSTAND the QUESTION... really sorry..

23.

Sin 3A = 14 - Cast / Tan

Answer»

Answer:

sorry .. i can't UNDERSTAND the QUESTION... really sorry..

Discussion

24.	Which of the two rational number is greater?i] -3/14 or -6/7 ii] 9/15 or 11/6
Answer» 9/15or 11/6 HOPE this will HELP U....

24.

Which of the two rational number is greater?i] -3/14 or -6/7 ii] 9/15 or 11/6

Answer»

9/15or 11/6

HOPE this will HELP U....

Discussion

25.	Long division method of 45 AND 75 class 5
Answer» Answer: H.C.F. by Long Division Method We DIVIDE the bigger number by smaller one. Divide smaller number in step 1 with remainder OBTAINED in step 1. Divide divisor of second step with remainder obtained in step 2. We will continue this process TILL we GET remainder ZERO and divisor obtained in end is the required H.C.F.

25.

Long division method of 45 AND 75 class 5

Answer»

Answer:

H.C.F. by Long Division Method

We DIVIDE the bigger number by smaller one.

Divide smaller number in step 1 with remainder OBTAINED in step 1.

Divide divisor of second step with remainder obtained in step 2.

We will continue this process TILL we GET remainder ZERO and divisor obtained in end is the required H.C.F.

Discussion

26.	Write full solutions.12.234kg-- ..............kg...........g - .........gWho will give the correct answer with solutions I will follow him or her.
Answer» ANSWER: 12 KG and 234 G 0.012234 g

26.

Write full solutions.12.234kg-- ..............kg...........g - .........gWho will give the correct answer with solutions I will follow him or her.

Answer»

ANSWER:

12 KG and 234 G

0.012234 g

Discussion

27.	(Answer fast and correctly and ill give you brainlist) A caterpillar eats 1400\%1400%1400, percent of its birth mass in one day. The caterpillar's birth mass is mmm grams.Which of the following expressions could represent the amount, in grams, the caterpillar eats in one day?
Answer» Answer: 14m GRAMS Step-by-step explanation: What do we already know? We know that the percentile of birth mass eaten in one day by CATERPILLAR 1400% We also know the VARIABLE for the caterpillar's birth mass is "m" What do we need to know? We need to find EXPRESSIONS which could represent the amount, in grams, the caterpillar eats in one day. Amount the caterpillar eats in one day is EQUAL to Percentile amount of birth mass eaten in one day multiplied by Caterpillar's birth mass and then divided by 100. framing in equation form we get; Amount of birth mass the caterpillar eats in one day = 1400/100 x m = 14m Hence Amount of birth mass the caterpillar eats in one day is 1400/100 or 14m grams.

27.

(Answer fast and correctly and ill give you brainlist) A caterpillar eats 1400\%1400%1400, percent of its birth mass in one day. The caterpillar's birth mass is mmm grams.Which of the following expressions could represent the amount, in grams, the caterpillar eats in one day?

Answer»

Answer:

14m GRAMS

Step-by-step explanation:

What do we already know?

We know that the percentile of birth mass eaten in one day by CATERPILLAR 1400%

We also know the VARIABLE for the caterpillar's birth mass is "m"

What do we need to know?

We need to find EXPRESSIONS which could represent the amount, in grams, the caterpillar eats in one day.

Amount the caterpillar eats in one day is EQUAL to Percentile amount of birth mass eaten in one day multiplied by Caterpillar's birth mass and then divided by 100.

framing in equation form we get;

Amount of birth mass the caterpillar eats in one day = 1400/100 x m = 14m

Hence Amount of birth mass the caterpillar eats in one day is 1400/100 or 14m grams.

Discussion

28.	The length of a paralleloagram is 2.5 meter longer than its adjacent side . if the perimeter of the parallelogram is 51 meter , find the measure of all it's sides
Answer» Answer: 2.5, 2.5, 23, 23 Step-by-step explanation: if TWO pairs of SIDES are parallel, they MUST ALSO have the same length. 51-2.5*2=51-5=46 46/2=23

28.

The length of a paralleloagram is 2.5 meter longer than its adjacent side . if the perimeter of the parallelogram is 51 meter , find the measure of all it's sides

Answer»

Answer:

2.5, 2.5, 23, 23

Step-by-step explanation:

if TWO pairs of SIDES are parallel, they MUST ALSO have the same length.

51-2.5*2=51-5=46

46/2=23

Discussion

29.	Write and evaluate the expression for each problem.Carrots cost $1.29 per pound at Smalls. Pepper costs $1.59 at Smalls. If Samuel buys 112 pounds of carrots and 34 pounds of peppers, what is his total?
Answer» Answer: Step-by-step explanation: What do we already know? We know that carrots cost $1.29 per POUND, and that he bought 112 pounds. We also know that peppers cost $1.59 per pound, and that he got 34 pounds. What do we need to know? We need to know the total cost of their groceries. How do we find that? Let's let x represent the total amount. The first step is to make 1.29 into a non-decimal number. We are essentially making it into 129. But hold on, we STILL need the decimal for later. Now, we need to multiply 129 by 112. The answer to that is 14448. I know this might seem a little big, but remember we still have the decimal. let's put the decimal two places back. => $144.48 Now that we have amount of carrots, we need to find the amount of peppers. Just like last time, we are going to put 1.59 to the 2nd power. Now we need to multiply 159 by 34. 159x34 equals 5406. Again, the decimal has to go two places back. => $54.06 All done! Or is it? Yep, we need to find x. In order to that, we need to add 54.06 and 144.48. 54.06 + 144.48 is equal to 198.54. Wow. They must really like carrots and peppers! Anyways, I hope this helped you. Have a GREAT day :) THUS, the total ANSW

29.

Write and evaluate the expression for each problem.Carrots cost $1.29 per pound at Smalls. Pepper costs $1.59 at Smalls. If Samuel buys 112 pounds of carrots and 34 pounds of peppers, what is his total?

Answer»

Answer:

Step-by-step explanation:

What do we already know?

We know that carrots cost $1.29 per POUND, and that he bought 112 pounds.

We also know that peppers cost $1.59 per pound, and that he got 34 pounds.

What do we need to know?

We need to know the total cost of their groceries.

How do we find that?

Let's let x represent the total amount. The first step is to make 1.29 into a non-decimal number. We are essentially making it into 129. But hold on, we STILL need the decimal for later. Now, we need to multiply 129 by 112. The answer to that is 14448. I know this might seem a little big, but remember we still have the decimal. let's put the decimal two places back.

=> $144.48

Now that we have amount of carrots, we need to find the amount of peppers.

Just like last time, we are going to put 1.59 to the 2nd power. Now we need to multiply 159 by 34. 159x34 equals 5406. Again, the decimal has to go two places back.

=> $54.06

All done! Or is it? Yep, we need to find x. In order to that, we need to add 54.06 and 144.48.

54.06 + 144.48 is equal to 198.54.

Wow. They must really like carrots and peppers!

Anyways, I hope this helped you. Have a GREAT day :)

THUS, the total ANSW

Discussion

30.	Write and evaluate the expression for each problem. HelpppRead the word problem. Look at the student’s work and solution. Identify the error and describe it. Then solve the problem correctly.Tiffany has a balance of −$89.44 in her checking account. She deposits $95. What is her new balance? −$89.44 + $95.00 = $184.44 Tiffany’s new balance will be $184.44.
Answer» ANSWER: $5.56 Step-by-step explanation: 95-89.44=5.56 they FORGOT the NEGATIVE

30.

Write and evaluate the expression for each problem. HelpppRead the word problem. Look at the student’s work and solution. Identify the error and describe it. Then solve the problem correctly.Tiffany has a balance of −$89.44 in her checking account. She deposits $95. What is her new balance? −$89.44 + $95.00 = $184.44 Tiffany’s new balance will be $184.44.

Answer»

ANSWER:

$5.56

Step-by-step explanation:

95-89.44=5.56

they FORGOT the NEGATIVE

Discussion

31.	Write and evaluate the expression for each problem. HelpppThree rock climbers started a climb with each person carrying 7.8 kilograms of climbing equipment. A fourth climber with no equipment joined the group. The group divided the total weight of climbing equipment equally among the four climbers. How much did each climber carry?
Answer» Three rock climbers started a CLIMB with each PERSON carrying 7.8 kilograms of climbing equipment. A FOURTH climber with no equipment JOINED the group. FØŁŁØW MƏ ❤❤

31.

Write and evaluate the expression for each problem. HelpppThree rock climbers started a climb with each person carrying 7.8 kilograms of climbing equipment. A fourth climber with no equipment joined the group. The group divided the total weight of climbing equipment equally among the four climbers. How much did each climber carry?

Answer»

Three rock climbers started a CLIMB with each PERSON carrying 7.8 kilograms of climbing equipment. A FOURTH climber with no equipment JOINED the group.

FØŁŁØW MƏ ❤❤

Discussion

32.	8 / 2 ( 2+2)= \ /8 / 2 ( 4 )\ /4 (4)\ /16i hope i helped
Answer» ANSWER:the answer is 16 Step-by-step EXPLANATION:

32.

8 / 2 ( 2+2)= \ /8 / 2 ( 4 )\ /4 (4)\ /16i hope i helped

Answer»

ANSWER:the answer is 16

Step-by-step EXPLANATION:

Discussion

33.	What are the all common factors of 9 and 18
Answer» Step-by-step explanation: LIST of POSITIVE integer factors of 9 that divides 9 without a remainder. List of positive integer factors of 18 that divides 18 without a remainder. We found the factors and PRIME factorization of 9 and 18. The biggest common FACTOR number is the GCF number. ... Prime Factorization of 9. 3. 9 3 3 1 hope it helps mark me brainliest like it and follow me tooo......

33.

What are the all common factors of 9 and 18

Answer»

Step-by-step explanation:

LIST of POSITIVE integer factors of 9 that divides 9 without a remainder. List of positive integer factors of 18 that divides 18 without a remainder. We found the factors and PRIME factorization of 9 and 18. The biggest common FACTOR number is the GCF number.

...

Prime Factorization of 9.

3. 9

3 3

1

hope it helps

mark me brainliest

like it and follow me tooo......

Discussion

34.	If the mass of a metal bar which is 3.25 m long is 15kg find its per meter
Answer» ANSWER: DIVIDING 15 from 3.25 =4.61538462

34.

If the mass of a metal bar which is 3.25 m long is 15kg find its per meter

Answer»

ANSWER:

DIVIDING 15 from 3.25 =4.61538462

Discussion

35.	18. Find the values of x and y in thegiven figure.35° .120°
Answer» Answer: 25 degrees-I don't REALLY know what you want me to find Step-by-step explanation: assuming this is a TRIANGLE, the ANGLES should add um to 180 degrees, so 180-(35+120)=25

35.

18. Find the values of x and y in thegiven figure.35° .120°

Answer»

Answer:

25 degrees-I don't REALLY know what you want me to find

Step-by-step explanation:

assuming this is a TRIANGLE, the ANGLES should add um to 180 degrees, so 180-(35+120)=25

Discussion

36.	The population of Morgaon increases by 10% per year. If the population this yearis 2420, what was the population of Morgaon 2 years ago ?(1) 3000 (2) 2178 (3) 2000 (4) 1936
Answer» Step-by-step explanation: The Multiplexer. ... The multiplexer, shortened to “MUX” or “MPX”, is a combinational LOGIC CIRCUIT designed to switch one of several INPUT lines through to a single COMMON output line by the application of a control signal. Hey it is your answer for your particular QUESTION mate . ✓ :) $\huge\huge{huge}$

36.

The population of Morgaon increases by 10% per year. If the population this yearis 2420, what was the population of Morgaon 2 years ago ?(1) 3000 (2) 2178 (3) 2000 (4) 1936

Answer»

Step-by-step explanation:

The Multiplexer. ... The multiplexer, shortened to “MUX” or “MPX”, is a combinational LOGIC CIRCUIT designed to switch one of several INPUT lines through to a single COMMON output line by the application of a control signal.

Hey it is your answer for your particular QUESTION mate . ✓ :)

$\huge\huge{huge}$

Discussion

37.	Please help pleasesssss
Answer» ANSWER: No Step-by-step explanation: 34=12 75=35 10*6=60 the VALUES of MULTIPLICATION are not the same, so it is not PROPORTIONAL.

37.

Please help pleasesssss

Answer»

ANSWER:

No

Step-by-step explanation:

3*4=12

7*5=35

10*6=60

the VALUES of MULTIPLICATION are not the same, so it is not PROPORTIONAL.

Discussion

38.	.the diameter of a 120 cm long roller is 84 cm It takes 1000 complete revolutions in moving once over to level a playground what is the area of the playground o
Answer» $\huge\bold\blue{Answer}$ Diameter of roller = $\tt {84 cm }$ Radius = $\tt { \frac{84}{2}}$ = $\tt {42 cm}$ LENGTH of roller = $\tt {120 cm }$ CSA of the roller = $\tt {2πrh}$ = $\tt {2 \times \frac{22}{7} \times 42 \times 120}$ = $\tt {31680}$ The AREA covered by the roller in 1000 revolutions = $\tt {31680 × 1000}$ = $\tt {31680000 {cm}^{2}}$ Hence, The area of the PLAYGROUND = $\tt {\frac {31680000{cm}^{2}}{100×100}}$ = $\tt {3168 {m}^{2}}$ _____________________________________

38.

.the diameter of a 120 cm long roller is 84 cm It takes 1000 complete revolutions in moving once over to level a playground what is the area of the playground o

Answer»

$\huge\bold\blue{Answer}$

Diameter of roller = $\tt {84 cm }$

Radius = $\tt { \frac{84}{2}}$ = $\tt {42 cm}$

LENGTH of roller = $\tt {120 cm }$

CSA of the roller = $\tt {2πrh}$

= $\tt {2 \times \frac{22}{7} \times 42 \times 120}$

= $\tt {31680}$

The AREA covered by the roller in 1000 revolutions = $\tt {31680 × 1000}$

= $\tt {31680000 {cm}^{2}}$

Hence,

The area of the PLAYGROUND =

$\tt {\frac {31680000{cm}^{2}}{100×100}}$ = $\tt {3168 {m}^{2}}$

_____________________________________

Discussion

39.	.the diameter of a 120 cm long roller is 84 cm It takes 1000 complete revolutions in moving once over to level a playground what is the area of the playground
Answer» $\huge\mathtt{\fbox{\red{Answer✍︎}}}$ $\large\underline\mathfrak{\red{GIVEN,}}$ $\sf\dashrightarrow \blue{height(H)= 120cm }$ $\sf\dashrightarrow \blue{diameter of roller= 84cm}$ $\sf\therefore \blue{radius= \dfrac{diameter}{2}}$ $\sf\dashrightarrow \blue{ \dfrac{84}{2}}$ $\sf\dashrightarrow \blue{\cancel \dfrac{84}{2}}$ $\sf\dashrightarrow \blue{radius= 42cm}$ $\large\underline\mathfrak{\purple{TO\:FIND,}}$ $\sf\dashrightarrow \red{AREA\: OF\:PLAYGROUND }$ FORMULA $\rm{\boxed{\sf{ \circ\:\: C.S.A\: OF\: CYLINDER= 2 \pi rh \:\: \circ}}}$ $\large\underline\mathtt{\purple{SOLUTION,}}$ © ATQ, $\purple{\text{AREA COVERED BY ROLLER IN 1 REVOLUTION = PERIMETER OF ROLLER}}$ $\sf\therefore \pink{AREA \:COVERED \:IN\: ONE\: REVOLUTION= 2 \pi r h}$ $\sf\implies \red{ 2 \times \dfrac{22}{7} \times 42 \times 120}$ $\sf\implies \blue{ 2 \times \dfrac{22}{\cancel{7}} \times \cancel{42} \times 120}$ $\sf\implies \red{2 \times 22 \times 6 \times 120}$ $\sf\implies \blue{ 44 \times 72 }$ $\sf\implies \pink{ 31680cm^2 }$ $\rm{\boxed{\sf{ \circ\:\: 31680cm^2\:\: \circ}}}$ $\sf\therefore \purple{ THE\:ROLLER\:TAKES\:1000\: REVOLUTIONS TO\:COVER\:AREA\:OF\:THAT\: PARTICULAR\:PALAYGROUND}$ $\sf\therefore \blue{we\: know,\: to\: complete\: one \:revolution\: it \:takes \:31680cm^2 \:area }$ $\sf\therefore \red{then \:area \:of\:rectangle = 1000 \times the \:area\: in\: one\: complete\: revolution}$ $\sf\implies \pink{ 1000 \times 31680 }$ $\sf\implies \green{31680000cm^2}$ CONVERSION, $\sf\therefore \green{cm^2 \:into\:m^2}$ $\sf\therefore \blue{\dfrac{ 31680000}{ 100 \times 100}}$ $\sf\implies \red{\cancel \dfrac{ 31680000}{ 100 \times 100}}$ $\sf\implies \orange{3168 m^2}$ $\rm{\boxed{\sf{ \circ\:\: AREA\:OF\: PLAYGROUND= 3168m^2 \:\: \circ}}}$ $\rm\underline\mathrm{AREA\:OF\:PLAYGROUND\:IS\:3168cm^2}$

39.

.the diameter of a 120 cm long roller is 84 cm It takes 1000 complete revolutions in moving once over to level a playground what is the area of the playground

Answer»

$\huge\mathtt{\fbox{\red{Answer✍︎}}}$

$\large\underline\mathfrak{\red{GIVEN,}}$

$\sf\dashrightarrow \blue{height(H)= 120cm }$

$\sf\dashrightarrow \blue{diameter of roller= 84cm}$

$\sf\therefore \blue{radius= \dfrac{diameter}{2}}$

$\sf\dashrightarrow \blue{ \dfrac{84}{2}}$

$\sf\dashrightarrow \blue{\cancel \dfrac{84}{2}}$

$\sf\dashrightarrow \blue{radius= 42cm}$

$\large\underline\mathfrak{\purple{TO\:FIND,}}$

$\sf\dashrightarrow \red{AREA\: OF\:PLAYGROUND }$

FORMULA

$\rm{\boxed{\sf{ \circ\:\: C.S.A\: OF\: CYLINDER= 2 \pi rh \:\: \circ}}}$

$\large\underline\mathtt{\purple{SOLUTION,}}$

$\purple{\text{AREA COVERED BY ROLLER IN 1 REVOLUTION = PERIMETER OF ROLLER}}$

$\sf\therefore \pink{AREA \:COVERED \:IN\: ONE\: REVOLUTION= 2 \pi r h}$

$\sf\implies \red{ 2 \times \dfrac{22}{7} \times 42 \times 120}$

$\sf\implies \blue{ 2 \times \dfrac{22}{\cancel{7}} \times \cancel{42} \times 120}$

$\sf\implies \red{2 \times 22 \times 6 \times 120}$

$\sf\implies \blue{ 44 \times 72 }$

$\sf\implies \pink{ 31680cm^2 }$

$\rm{\boxed{\sf{ \circ\:\: 31680cm^2\:\: \circ}}}$

$\sf\therefore \purple{ THE\:ROLLER\:TAKES\:1000\: REVOLUTIONS TO\:COVER\:AREA\:OF\:THAT\: PARTICULAR\:PALAYGROUND}$

$\sf\therefore \blue{we\: know,\: to\: complete\: one \:revolution\: it \:takes \:31680cm^2 \:area }$

$\sf\therefore \red{then \:area \:of\:rectangle = 1000 \times the \:area\: in\: one\: complete\: revolution}$

$\sf\implies \pink{ 1000 \times 31680 }$

$\sf\implies \green{31680000cm^2}$

CONVERSION,

$\sf\therefore \green{cm^2 \:into\:m^2}$

$\sf\therefore \blue{\dfrac{ 31680000}{ 100 \times 100}}$

$\sf\implies \red{\cancel \dfrac{ 31680000}{ 100 \times 100}}$

$\sf\implies \orange{3168 m^2}$

$\rm{\boxed{\sf{ \circ\:\: AREA\:OF\: PLAYGROUND= 3168m^2 \:\: \circ}}}$

$\rm\underline\mathrm{AREA\:OF\:PLAYGROUND\:IS\:3168cm^2}$

Discussion

40.	.please answer .bbut show step by step
Answer» LCM of 12&4=12 =7×1-1×3/12 =7-3/12 = 4/12

40.

.please answer .bbut show step by step

Answer»

LCM of 12&4=12

=7×1-1×3/12

=7-3/12

= 4/12

Discussion

41.	Please help me :< huhuhu im in hurry pls help
Answer» ANSWER: 3.42 KM is your answer...

41.

Please help me :< huhuhu im in hurry pls help

Answer»

ANSWER:

3.42 KM is your answer...

Discussion

42.	there are three children in the McComb family. Which sample space repersents the gender order M (male) or F(female) in which the children could have been born
Answer» ANSWER: IDK Step-by-step EXPLANATION: SRY

42.

there are three children in the McComb family. Which sample space repersents the gender order M (male) or F(female) in which the children could have been born

Answer»

ANSWER:

IDK

Step-by-step EXPLANATION:

SRY

Discussion

43.	45 kg 80 g x 12 Pl send correct answer
Answer» ANSWER: So did you MEAN to ADD KILOGRAMS and a GRAMS if so 135716802.635079 If you didn't then 135716.802635

43.

45 kg 80 g x 12 Pl send correct answer

Answer»

ANSWER:

So did you MEAN to ADD KILOGRAMS and a GRAMS if so 135716802.635079

If you didn't then 135716.802635

Discussion

44.	Kaleem's father needs 2 1/4 m of cloth to stich a shirt for Kaleem. If Kaleem bought 1 2/3 m of cloth,then how much more cloth is required to stich the shirt.
Answer» ANSWER: s8p89ruopifiyf Step-by-step EXPLANATION:

44.

Kaleem's father needs 2 1/4 m of cloth to stich a shirt for Kaleem. If Kaleem bought 1 2/3 m of cloth,then how much more cloth is required to stich the shirt.

Answer»

ANSWER:

s8p89ruopifiyf

Step-by-step EXPLANATION:

Discussion

45.	Factorise X2+27×+72
Answer» The first term is, x2 its coefficient is 1 . The middle term is, +27x its coefficient is 27 . The last term, "the constant", is +72 Step-1 : Multiply the coefficient of the first term by the constant 1 • 72 = 72 Step-2 : FIND two factors of 72 whose sum equals the coefficient of the middle term, which is 27 . -72 + -1 = -73 -36 + -2 = -38 -24 + -3 = -27 -18 + -4 = -22 -12 + -6 = -18 -9 + -8 = -17 -8 + -9 = -17 -6 + -12 = -18 -4 + -18 = -22 -3 + -24 = -27 -2 + -36 = -38 -1 + -72 = -73 1 + 72 = 73 2 + 36 = 38 3 + 24 = 27 That's it Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, 3 and 24 x2 + 3x + 24x + 72 Step-4 : Add up the first 2 terms, pulling out like factors : x • (x+3) Add up the last 2 terms, pulling out common factors : 24 • (x+3) Step-5 : Add up the four terms of step 4 : (x+24) • (x+3) Which is the desired factorization Final result : (x + 24) • (x + 3).

45.

Factorise X2+27×+72

Answer»

The first term is, x2 its coefficient is 1 .

The middle term is, +27x its coefficient is 27 .

The last term, "the constant", is +72

Step-1 : Multiply the coefficient of the first term by the constant 1 • 72 = 72

Step-2 : FIND two factors of 72 whose sum equals the coefficient of the middle term, which is 27 .

-72 + -1 = -73

-36 + -2 = -38

-24 + -3 = -27

-18 + -4 = -22

-12 + -6 = -18

-9 + -8 = -17

-8 + -9 = -17

-6 + -12 = -18

-4 + -18 = -22

-3 + -24 = -27

-2 + -36 = -38

-1 + -72 = -73

1 + 72 = 73

2 + 36 = 38

3 + 24 = 27 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, 3 and 24

x2 + 3x + 24x + 72

Step-4 : Add up the first 2 terms, pulling out like factors :

x • (x+3)

Add up the last 2 terms, pulling out common factors :

24 • (x+3)

Step-5 : Add up the four terms of step 4 :

(x+24) • (x+3)

Which is the desired factorization

Final result :

(x + 24) • (x + 3).

Discussion

46.	Using information on the figure find x, y
Answer» Step-by-step explanation: There are more possible iterations of a game of chess than there are atoms in the known universe. — ... Cleopatra lived closer in time to the Moon landing than to the CONSTRUCTION of the Great Pyramid of Giza. — ... It would take 1,200,000 mosquitoes, each sucking once, to completely drain the average HUMAN of blood. — More items...•Jul 13, 2013 www.businessinsider.com › 14-... 14 Of The Most Interesting FACTS Ever - Business Insider Feedback About featured snippets People ALSO ask What is the most interesting fact? What are the most UNKNOWN facts? What's a fun fact about myself? Feedback Imagewww.rd.com › Knowledge › Facts 100 Interesting and Fun Facts That will Blow Your Mind fun facts from www.rd.com 14-Sep-2020 — 100 Fun and Interesting Facts About Practically Everything. Fact: The first oranges weren't orange. The original oranges from Southeast ... You visited this page on 15/10/20. Money Facts Facts About Animals That You ... 50 Facts About the 50 States Surprising Facts You Never ... 30 Geography Facts Everyone ... These 13 Bizarre Facts About ... 16 Little Known Facts About ...

46.

Using information on the figure find x, y

Answer»

Step-by-step explanation:

There are more possible iterations of a game of chess than there are atoms in the known universe. — ...

Cleopatra lived closer in time to the Moon landing than to the CONSTRUCTION of the Great Pyramid of Giza. — ...

It would take 1,200,000 mosquitoes, each sucking once, to completely drain the average HUMAN of blood. —

More items...•Jul 13, 2013

www.businessinsider.com › 14-...

14 Of The Most Interesting FACTS Ever - Business Insider

Feedback

About featured snippets

47.	Given the following number line, select all of the true statements.b > 0a bc > b\| a\| > \| b\|0 < c
Answer» Step-by-step EXPLANATION: NOTHING $25 {632 \times \frac{?}{22. \div ?} }^{2} \times \frac{?}{?} + \div 212 \\$

Given the following number line, select all of the true statements.b > 0a bc > b| a| > | b|0 < c

Answer»

Step-by-step EXPLANATION:

NOTHING

$25 {632 \times \frac{?}{22. \div ?} }^{2} \times \frac{?}{?} + \div 212 \\$

Discussion

48.	Add the following fractions and simplify your answers.1.) 2 5/16 + 2 4/162.) 2 4/5 + 2 5/63.) 9/10 + 11/104.) 9/10 + 1/5
Answer» Answer: 1.49/16 Step-by-step EXPLANATION: because DENOMINATORS are EQUAL we can ADD only NUMERATORS

48.

Add the following fractions and simplify your answers.1.) 2 5/16 + 2 4/162.) 2 4/5 + 2 5/63.) 9/10 + 11/104.) 9/10 + 1/5

Answer»

Answer:

1.49/16

Step-by-step EXPLANATION:

because DENOMINATORS are EQUAL we can ADD only NUMERATORS

Discussion

49.	Collect information regarding 5 cyclones that hit Odisha between the years 2010 and 2020 in terms of their wind velocity and draw a bar graph to represent it
Answer» ANSWER: I don't KNOW MARK me as BRAINLIEST

49.

Collect information regarding 5 cyclones that hit Odisha between the years 2010 and 2020 in terms of their wind velocity and draw a bar graph to represent it

Answer»

ANSWER:

I don't KNOW MARK me as BRAINLIEST

Discussion

50.	The strength of a school is 1500.150 more students have taken admission. What is the percentage increase in the school strength
Answer» ANSWER: Strength of a school is 1500. Students taken admission 150 TOtal Strength = 1500+150=1650 percentage increase in the school strength= increase in CHILDREN/Original children X 100 150/ 1500 X100 => 1/10 X100 = 10% Step-by-step explanation: Increase in the school strength =10% HOPE it HELPS

50.

The strength of a school is 1500.150 more students have taken admission. What is the percentage increase in the school strength

Answer»

ANSWER:

Strength of a school is 1500.

Students taken admission 150

TOtal Strength = 1500+150=1650

percentage increase in the school strength=

increase in CHILDREN/Original children X 100

150/ 1500 X100

=> 1/10 X100 = 10%

Step-by-step explanation:

Increase in the school strength =10%

HOPE it HELPS

Discussion

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