98971 + Interview Questions in Primary School in Math

1.	The sum of the digits of the two numbers is a the ones digit is 3 times the tens digit find the number
Answer» Step-by-step EXPLANATION: I don't KNOW I don't know

1.

The sum of the digits of the two numbers is a the ones digit is 3 times the tens digit find the number

Answer»

Step-by-step EXPLANATION:

I don't KNOW I don't know

Discussion

2.	to stich a trouser 1m30cm cloth is needed out of 25 m cloth how many trouser can be stiched and how much cloth will be left
Answer» ANSWER: Here, we have been provided with 25 m cloth and we have to find the total number of trousers that can be stitched and the remaining cloth if 1 m 30 cm cloth is needed to STITCH one trouser. First let us convert the given UNIT of length from metre to centimetre. We know that to convert the length given in metres into centimetres, we multiply the numerical value with 100. So, the conversion formula is : ⇒ 1 m = 100 cm Therefore, using the above conversion, we get, Cloth needed to stitch one trouser = 1 m 30 cm = 130 cm Total cloth available = 25 m = 2500 cm Now, to find the number of trousers that can be stitched, we have to divide 2500 cm with 130 cm. So, on dividing, we can write, 2500=130×19+30 On comparing the above relation with the division rule given by : DIVIDEND = divisor × quotient + remainder, we get that, Quotient = 19 and remainder = 30.

2.

to stich a trouser 1m30cm cloth is needed out of 25 m cloth how many trouser can be stiched and how much cloth will be left

Answer»

ANSWER:

Here, we have been provided with 25 m cloth and we have to find the total number of trousers that can be stitched and the remaining cloth if 1 m 30 cm cloth is needed to STITCH one trouser.

First let us convert the given UNIT of length from metre to centimetre. We know that to convert the length given in metres into centimetres, we multiply the numerical value with 100. So, the conversion formula is :

⇒ 1 m = 100 cm

Therefore, using the above conversion, we get,

Cloth needed to stitch one trouser = 1 m 30 cm = 130 cm

Total cloth available = 25 m = 2500 cm

Now, to find the number of trousers that can be stitched, we have to divide 2500 cm with 130 cm. So, on dividing, we can write,

2500=130×19+30

On comparing the above relation with the division rule given by : DIVIDEND = divisor × quotient + remainder, we get that,

Quotient = 19 and remainder = 30.

Discussion

3.	Is 40513 is divisible by 3
Answer» Answer: 4+0+5+1+3= 13 AND YOU WE KNOW THAT 13 IS NOT A MULTIPLE OF 3. THEREFORE, 40513 IS NOT DIVISIBLE BY 3 PLS MARK ME AS BRAINLIEST IF IT HELPS U

3.

Is 40513 is divisible by 3

Answer»

Answer:

4+0+5+1+3= 13

AND YOU WE KNOW THAT 13 IS NOT A MULTIPLE OF 3.

THEREFORE, 40513 IS NOT DIVISIBLE BY 3

PLS MARK ME AS BRAINLIEST IF IT HELPS U

Discussion

4.	8p-3/3p=2 with working
Answer» Answer: Hope This HELPS You (SORRY for the bad HANDWRITING)

4.

8p-3/3p=2 with working

Answer»

Answer:

Hope This HELPS You

(SORRY for the bad HANDWRITING)

Discussion

5.	4.Solve: 44x+19=70x-85
Answer» $44x - 70x = - 85 - 19 \\ - 26x = - 108 \\ 26x = 108 \\ x = 108 \div 26$ have a NICE DAY KEEP on ANSWERING

5.

4.Solve: 44x+19=70x-85

Answer»

$44x - 70x = - 85 - 19 \\ - 26x = - 108 \\ 26x = 108 \\ x = 108 \div 26$

have a NICE DAY KEEP on ANSWERING

Discussion

6.	Find the value of ROot of (a+b)squarea. (a-b)b. a squ.-b squ.c. (a+b)d. a squ.+b squ.
Answer» ANSWER: (C) (a + B) This is the REQUIRED answer.

6.

Find the value of ROot of (a+b)squarea. (a-b)b. a squ.-b squ.c. (a+b)d. a squ.+b squ.

Answer»

ANSWER:

(C) (a + B)

This is the REQUIRED answer.

Discussion

7.	Find the measure of an angle which is 34° less than its supplement.
Answer» ANSWER: 180-34 = 146 this is the answer.

7.

Find the measure of an angle which is 34° less than its supplement.

Answer»

ANSWER:

180-34 = 146

this is the answer.

Discussion

8.	Which of the following is true?Cost Price= Marked Price - Discount Profit = Marked Price - Selling Price Discount = Marked Price - Selling Price Selling Price = Marked Price - Profit
Answer» Answer: DISCOUNT = MARKET price - selling price. Step-by-step explanation: this is a true statement please MARK me brainliest

8.

Which of the following is true?Cost Price= Marked Price - Discount Profit = Marked Price - Selling Price Discount = Marked Price - Selling Price Selling Price = Marked Price - Profit

Answer»

Answer:

DISCOUNT = MARKET price - selling price.

Step-by-step explanation:

this is a true statement

please MARK me brainliest

Discussion

9.	Find the difference of the place values of 7 in the number 467074
Answer» ANSWER: NOTHING 12348493293049932929

9.

Find the difference of the place values of 7 in the number 467074

Answer»

ANSWER:

NOTHING 12348493293049932929

Discussion

10.	-20 x minus 5 is equal to
Answer» Answer: -100 Step-by-step explanation: please MARK as brainliest n THANK me

10.

-20 x minus 5 is equal to

Answer»

Answer:

-100

Step-by-step explanation:

please MARK as brainliest n THANK me

Discussion

11.	Only thapabheem answer muje uski id nahimile thi
Answer» Step-by-step EXPLANATION: hgfgdhdgbensbdb usyegshsh hgfgdhdgbensbdb usyegshsh

11.

Only thapabheem answer muje uski id nahimile thi

Answer»

Step-by-step EXPLANATION:

hgfgdhdgbensbdb usyegshsh

Discussion

12.	7th and 19th terms of an A.P. are respectively 148 and 100. Which term of A.P. will be zero
Answer» Answer: Let a and d be the first TERM and the COMMON DIFFERENCE of the given AP RESPECTIVELY. Then, a19=52⇒a+18d=52 ...(1) a38=148⇒a+37d=148 ...(2) On subtracting (1) from (2), we get 19d=96⇒d=1996 Putting d=1996 in (1), we get a=52−18×1996=19−740 Now, S56=256[2a+(56−1)d] ∴S56=28[193800]=5600 This is your Answer

12.

7th and 19th terms of an A.P. are respectively 148 and 100. Which term of A.P. will be zero

Answer»

Answer:

Let a and d be the first TERM and the COMMON DIFFERENCE of the given AP RESPECTIVELY. Then,

a19=52⇒a+18d=52 ...(1)

a38=148⇒a+37d=148 ...(2)

On subtracting (1) from (2), we get

19d=96⇒d=1996

Putting d=1996 in (1), we get

a=52−18×1996=19−740

Now, S56=256[2a+(56−1)d]

∴S56=28[193800]=5600

This is your Answer

Discussion

13.	The place value of 6 in the number 256,431 issixty thousand ten thousandfifty thousand thousand
Answer» Step-by-step explanation: as 1 is in FIRST place it is once 3 is INTHE tens place 4 is in hundreds place so six is at THOUSANDS place (THOUSAND )

13.

The place value of 6 in the number 256,431 issixty thousand ten thousandfifty thousand thousand

Answer»

Step-by-step explanation:

as 1 is in FIRST place it is once

3 is INTHE tens place

4 is in hundreds place

so six is at THOUSANDS place

(THOUSAND )

Discussion

14.	The exterior angles, obtained on producing the base of a triangle both ways are 104 degree and 136 degree. Find all the angles of the triangle.
Answer» ANSWER: GIVE the PHOTO of FIGUTE

14.

The exterior angles, obtained on producing the base of a triangle both ways are 104 degree and 136 degree. Find all the angles of the triangle.

Answer»

ANSWER:

GIVE the PHOTO of FIGUTE

Discussion

15.	State true or false whole number are closed for addition
Answer» ANSWER: TRUE Step-by-step EXPLANATION: True,because if we ADD 4+5= 9 9 is a whole number. So, whole numbers are CLOSED under addition.

15.

State true or false whole number are closed for addition

Answer»

ANSWER:

TRUE

Step-by-step EXPLANATION:

True,because if we ADD 4+5= 9

9 is a whole number.

So, whole numbers are CLOSED under addition.

Discussion

16.	What are the symbols which are never repeated
Answer» ANSWER: The SYMBOLS V, L and D are never REPEATED. A SYMBOL is not repeated more than three times. If a SMALLER symbol is written to the right of a symbol with greater value, then its value gets added to the value of the greater symbol.

16.

What are the symbols which are never repeated

Answer»

ANSWER:

The SYMBOLS V, L and D are never REPEATED. A SYMBOL is not repeated more than three times. If a SMALLER symbol is written to the right of a symbol with greater value, then its value gets added to the value of the greater symbol.

Discussion

17.	What is degree of polynomial of
Answer» Answer: 54342%6754 Step-by-step EXPLANATION:

17.

What is degree of polynomial of

Answer»

Answer:

54342%6754

Step-by-step EXPLANATION:

Discussion

18.	Write any four solutions of the linear equation x = 2y + 6
Answer» ANSWER: I don't UNDERSTAND question have a nice day PLEASE THANKS me

18.

Write any four solutions of the linear equation x = 2y + 6

Answer»

ANSWER:

I don't UNDERSTAND question have a nice day PLEASE THANKS me

Discussion

19.	Convert 63/91 into irreducible form
Answer» Answer: 91/63 Step-by-step EXPLANATION:

19.

Convert 63/91 into irreducible form

Answer»

Answer:

91/63

Step-by-step EXPLANATION:

Discussion

20.	Set Worksheet - 1 1.1. The collection of all natural numbers less than 50 are not set. Mark True / False. a) True b) 2. The collection of all months of a year is a set. Mark True / False. a) True b) 3. The collection of beautiful places of India is a set. Mark True / False. a) True b) False False False 4. The collection good workers of a company is not a set. Mark True / False. a) True b) False5. The collection of good cricket players of India is not a set. Mark True / False. a) True b) False 6. The collection of all points of a straight line is not a set. Mark True / False. a) True7. The collection of all days of a week is a set. Mark True / False. a) True b) False b) False8. Collection of all odd numbers less than 100 is not a set. Mark True / False. a) True b) False9. Collection of all even numbers with in 40 to 100 is a set. Mark True / False. a) True b) False 10. Collection of all prime numbers greater than 20 and less than 50 is not a set. Mark True / False. a) True b) False
Answer» Answer: Set Worksheet - 1 1. 1. The collection of all natural numbers less than 50 are not set. Mark True / False. a) True B) 2. The collection of all months of a year is a set. Mark True / False. a) True b) 3. The collection of beautiful PLACES of India is a set. Mark True / False. a) True b) False False False 4. The collection good workers of a company is not a set. Mark True / False. a) True b) False 5. The collection of good cricket PLAYERS of India is not a set. Mark True / False. a) True b) False 6. The collection of all points of a straight line is not a set. Mark True / False. a) True 7. The collection of all days of a week is a set. Mark True / False. a) True b) False b) False 8. Collection of all odd numbers less than 100 is not a set. Mark True / False. a) True b) False 9. Collection of all EVEN numbers with in 40 to 100 is a set. Mark True / False. a) True b) False 10. Collection of all prime numbers greater than 20 and less than 50 is not a set. Mark True / False. a) True b) False

20.

Set Worksheet - 1 1.1. The collection of all natural numbers less than 50 are not set. Mark True / False. a) True b) 2. The collection of all months of a year is a set. Mark True / False. a) True b) 3. The collection of beautiful places of India is a set. Mark True / False. a) True b) False False False 4. The collection good workers of a company is not a set. Mark True / False. a) True b) False5. The collection of good cricket players of India is not a set. Mark True / False. a) True b) False 6. The collection of all points of a straight line is not a set. Mark True / False. a) True7. The collection of all days of a week is a set. Mark True / False. a) True b) False b) False8. Collection of all odd numbers less than 100 is not a set. Mark True / False. a) True b) False9. Collection of all even numbers with in 40 to 100 is a set. Mark True / False. a) True b) False 10. Collection of all prime numbers greater than 20 and less than 50 is not a set. Mark True / False. a) True b) False

Answer»

Answer:

Set Worksheet - 1 1.

1. The collection of all natural numbers less than 50 are not set. Mark True / False. a) True B)

2. The collection of all months of a year is a set. Mark True / False. a) True b)

3. The collection of beautiful PLACES of India is a set. Mark True / False. a) True b) False False False

4. The collection good workers of a company is not a set. Mark True / False. a) True b) False

5. The collection of good cricket PLAYERS of India is not a set. Mark True / False. a) True b) False

6. The collection of all points of a straight line is not a set. Mark True / False. a) True

7. The collection of all days of a week is a set. Mark True / False. a) True b) False b) False

8. Collection of all odd numbers less than 100 is not a set. Mark True / False. a) True b) False

9. Collection of all EVEN numbers with in 40 to 100 is a set. Mark True / False. a) True b) False

10. Collection of all prime numbers greater than 20 and less than 50 is not a set. Mark True / False. a) True b) False

Discussion

21.	If x + 11/25 = 1, find x
Answer» sdfghgfrfghgfgbvfffghhtf

Discussion

22.	How many whole numbers are there between 24 and 49.
Answer» Answer: 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 ARE THE WHOLE NUMBERS BETWEEN 24 AND 49 IF THE ANSWER IS HELPFUL THEN PEASE GIVE ME THANKS

22.

How many whole numbers are there between 24 and 49.

Answer»

Answer:

25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 ARE THE WHOLE NUMBERS BETWEEN 24 AND 49

IF THE ANSWER IS HELPFUL THEN PEASE GIVE ME THANKS

Discussion

23.	A person who had RS 345678 in his account on Monday. He withdrew RS 98765 from his account on the same day. How much amount is left in his accountPLEASE ANSWER IN STEP BY STEP THAT I CAN UNDERSTAND
Answer» ANSWER: ₹246913 Step-by-step EXPLANATION: TOTAL AMOUNT in his account=₹345678 amount he withdrew=₹98765 amount LEFT in his account=₹345678 - 98765 = ₹246913

23.

A person who had RS 345678 in his account on Monday. He withdrew RS 98765 from his account on the same day. How much amount is left in his accountPLEASE ANSWER IN STEP BY STEP THAT I CAN UNDERSTAND

Answer»

ANSWER:

₹246913

Step-by-step EXPLANATION:

TOTAL AMOUNT in his account=₹345678

amount he withdrew=₹98765

amount LEFT in his account=₹345678 - 98765 = ₹246913

Discussion

24.	Set Worksheet - 1 1.1. The collection of all natural numbers less than 50 are not set. Mark True / False. a) True b) 2. The collection of all months of a year is a set. Mark True / False. a) True b) 3. The collection of beautiful places of India is a set. Mark True / False. a) True b) False False False 4. The collection good workers of a company is not a set. Mark True / False. a) True b) False 5. The collection of good cricket players of India is not a set. Mark True / False. a) True b) False 6. The collection of all points of a straight line is not a set. Mark True / False. a) True 7. The collection of all days of a week is a set. Mark True / False. a) True b) False b) False 8. Collection of all odd numbers less than 100 is not a set. Mark True / False. a) True b) False 9. Collection of all even numbers with in 40 to 100 is a set. Mark True / False. a) True b) False 10. Collection of all prime numbers greater than 20 and less than 50 is not a set. Mark True / False. a) True b) FalsePlease answer the questions
Answer» The collection of all natural NUMBERS less than 50 are not set. Mark True / False. a) True b) 2. The collection of all MONTHS of a year is a set. Mark True / False. a) True b) 3. The collection of beautiful places of India is a set. Mark True / False. a) True b) False False False 4. The collection good workers of a company is not a set. Mark True / False. a) True b) False 5. The collection of good cricket players of India is not a set. Mark True / False. a) True b) False 6. The collection of all points of a straight line is not a set. Mark True / False. a) True 7. The collection of all days of a week is a set. Mark True / False. a) True b) False b) False 8. Collection of all ODD numbers less than 100 is not a set. Mark True / False. a) True b) False 9. Collection of all even numbers with in 40 to 100 is a set. Mark True / False. a) True b) False 10. Collection of all PRIME numbers GREATER than 20 and less than 50 is not a set. Mark True / False. a) True b) False

24.

Set Worksheet - 1 1.1. The collection of all natural numbers less than 50 are not set. Mark True / False. a) True b) 2. The collection of all months of a year is a set. Mark True / False. a) True b) 3. The collection of beautiful places of India is a set. Mark True / False. a) True b) False False False 4. The collection good workers of a company is not a set. Mark True / False. a) True b) False 5. The collection of good cricket players of India is not a set. Mark True / False. a) True b) False 6. The collection of all points of a straight line is not a set. Mark True / False. a) True 7. The collection of all days of a week is a set. Mark True / False. a) True b) False b) False 8. Collection of all odd numbers less than 100 is not a set. Mark True / False. a) True b) False 9. Collection of all even numbers with in 40 to 100 is a set. Mark True / False. a) True b) False 10. Collection of all prime numbers greater than 20 and less than 50 is not a set. Mark True / False. a) True b) FalsePlease answer the questions

Answer»

The collection of all natural NUMBERS less than 50 are not set. Mark True / False. a) True b)

2. The collection of all MONTHS of a year is a set. Mark True / False. a) True b)

3. The collection of beautiful places of India is a set. Mark True / False. a) True b) False False False

4. The collection good workers of a company is not a set. Mark True / False. a) True b) False

5. The collection of good cricket players of India is not a set. Mark True / False. a) True b) False

6. The collection of all points of a straight line is not a set. Mark True / False. a) True

7. The collection of all days of a week is a set. Mark True / False. a) True b) False b) False

8. Collection of all ODD numbers less than 100 is not a set. Mark True / False. a) True b) False

9. Collection of all even numbers with in 40 to 100 is a set. Mark True / False. a) True b) False

10. Collection of all PRIME numbers GREATER than 20 and less than 50 is not a set. Mark True / False. a) True b) False

Discussion

25.	Transversal line explain dont spam
Answer» ANSWER: it's a line that cuts TWO or more lines and if the EFFECTIVE angles are equal BASED on correspondence then its a PARALLEL lines

25.

Transversal line explain dont spam

Answer»

ANSWER:

it's a line that cuts TWO or more lines and if the EFFECTIVE angles are equal BASED on correspondence then its a PARALLEL lines

Discussion

26.	The value of 1.999... in the form p/q, where p and q are integers and q≠0, is
Answer» ANSWER: Step-by-step explanation: 1.999 => 1999/1000

26.

The value of 1.999... in the form p/q, where p and q are integers and q≠0, is

Answer»

ANSWER:

Step-by-step explanation:

1.999

=> 1999/1000

Discussion

27.	If x + 11/25 = 1, find x Required to answer. Single choice.
Answer» ANSWER: X =14/25 hope it HELPS you

27.

If x + 11/25 = 1, find x Required to answer. Single choice.

Answer»

ANSWER:

X =14/25

hope it HELPS you

Discussion

28.	2x + 1/2x + 3 = 3/8.Please Solve It....
Answer» ANSWER: so,2x+1/2x+3=3/8 Step-by-step explanation: 2 + 1 2 + 3 = 3 8 2x+\frac{1}{2}x+3=\frac{3}{8} 2x+21x+3=83 2 2 + 1 2 + 3 = 3 8 2x+\frac{1x}{2}+3=\frac{3}{8} 2x+21x+3=83 2 + 2 + 3 = 3 8 + 1 2 + 3 = 3 8

28.

2x + 1/2x + 3 = 3/8.Please Solve It....

Answer»

ANSWER:

so,2x+1/2x+3=3/8

Step-by-step explanation:

2

+

1

2

+

3

=

3

8

2x+\frac{1}{2}x+3=\frac{3}{8}

2x+21x+3=83

2

+

1

2

+

3

=

3

8

2x+\frac{1x}{2}+3=\frac{3}{8}

2x+21x+3=83

2

+

2

+

3

=

3

8

+

1

2

+

3

=

3

8

Discussion

29.	Construct 2 equations starting with x = (-1) .
Answer» ANSWER: x+2= 2 x/26/3= 5 Step-by-step EXPLANATION:*

29.

Construct 2 equations starting with x = (-1) .

Answer»

ANSWER:

x+2= 2
x/2*6/3= 5

Step-by-step EXPLANATION:

Discussion

30.	Find the mean and median of 2,4,6,8,2,4,3,3,3,7
Answer» Step-by-step explanation: First you have to write all the number then ADD all the number and division with TOTAL number. Then your answer of Mean will come. Mean = 4.2 First you have to arrange in smaller to bigger then FIND the middle number. If there are two MEDIAN. You have to add and division by 2 then your answer of Median will come. Median = 3

30.

Find the mean and median of 2,4,6,8,2,4,3,3,3,7

Answer»

Step-by-step explanation:

First you have to write all the number then ADD all the number and division with TOTAL number. Then your answer of Mean will come.

Mean = 4.2

First you have to arrange in smaller to bigger then FIND the middle number.

If there are two MEDIAN. You have to add and division by 2 then your answer of Median will come.

Median = 3

Discussion

31.	a bag contains Rs 2 coins and Rs 5 coins whose total value is 340 if the number of Rs 2 coins is 6 times the number of Rs 5 coins. find the number of Rs 5 coins
Answer» Answer: 20 NUMBER of coins Step-by-step EXPLANATION: $let \: x \: be \:the \: number \: of \: coins$ $5x + 6(2x) = 340$ $x = 20$

31.

a bag contains Rs 2 coins and Rs 5 coins whose total value is 340 if the number of Rs 2 coins is 6 times the number of Rs 5 coins. find the number of Rs 5 coins

Answer»

Answer:

20 NUMBER of coins

Step-by-step EXPLANATION:

$let \: x \: be \:the \: number \: of \: coins$

$5x + 6(2x) = 340$

$x = 20$

Discussion

32.	Please tell me all transverseal lines
Answer» <P>ANSWER: LINE : l , m , p and Q are transversal lines Step-by-step explanation: In geometry, a transversal is a line that passes through TWO lines in the same plane at two distinct points.

32.

Please tell me all transverseal lines

Answer»

<P>ANSWER:

LINE : l , m , p and Q are transversal lines

Step-by-step explanation:

In geometry, a transversal is a line that passes through TWO lines in the same plane at two distinct points.

Discussion

33.	Solve for x: (2x – 1) + (x – 1) = x + 2
Answer» 2X - 1 + x - 1 = x + 2 3x - 2 = x + 2 3x - x = 2 + 2 2x = 4 • Answer , x = 2

33.

Solve for x: (2x – 1) + (x – 1) = x + 2

Answer»

2X - 1 + x - 1 = x + 2
3x - 2 = x + 2
3x - x = 2 + 2
2x = 4

• Answer , x = 2

Discussion

34.	Construct a quadrilateral ABCD,given that AB = 7cm,AD = 4 cm,angle A = 70°, angle B - 50°and angle C'= 140°
Answer» Step-by-step EXPLANATION: Steps of the CONSTRUCTIONS: Step I:- Draw the Step II:- Construct . Step III:- With as the CENTER and radius , cut off . Step IV:- Construct . Step V:- With as the center and radius , cut off . Step VI:- Join Then, the obtained the required quadrilateral .

34.

Construct a quadrilateral ABCD,given that AB = 7cm,AD = 4 cm,angle A = 70°, angle B - 50°and angle C'= 140°

Answer»

Step-by-step EXPLANATION:

Steps of the CONSTRUCTIONS:

Step I:- Draw the

Step II:- Construct .

Step III:- With as the CENTER and radius , cut off .

Step IV:- Construct .

Step V:- With as the center and radius , cut off .

Step VI:- Join

Then, the obtained the required quadrilateral .

Discussion

35.	Which of the following cannot be expressed as the sum of two consecutive integers?81 121 169 144
Answer» ANSWER: 121 is the Answer Step-by-step EXPLANATION: HOPE it's HELPFUL for you?

35.

Which of the following cannot be expressed as the sum of two consecutive integers?81 121 169 144

Answer»

ANSWER:

121 is the Answer

Step-by-step EXPLANATION:

HOPE it's HELPFUL for you?

Discussion

36.	Which of the following is irrational?√7√12/√3√4/9
Answer» ANSWER: 1st Step-by-step EXPLANATION: ROOT seven is IRRATIONAL as if you solve you get answer in point

36.

Which of the following is irrational?√7√12/√3√4/9

Answer»

ANSWER:

1st

Step-by-step EXPLANATION:

ROOT seven is IRRATIONAL as if you solve you get answer in point

Discussion

37.	Multiply 2.36× 42 (Q2) 1/4 of 36
Answer» Answer: 1. 99.12 2. 9 MARK me as BRAINLIEST

37.

Multiply 2.36× 42 (Q2) 1/4 of 36

Answer»

Answer:

1. 99.12

2. 9

MARK me as BRAINLIEST

Discussion

38.	Prime factors of 56 and 74
Answer» Answer: 59,61,67, 71, 73 Hope it HELP you

38.

Prime factors of 56 and 74

Answer»

Answer:

59,61,67, 71, 73

Hope it HELP you

Discussion

39.	A person who had RS 345678 in his account on Monday. He withdrew RS 98765 from his account on the same day. How much amount is left in his accountPLEASE ANSWER THIS QUESTIONS IN STEP BY STEP THAT I CAN UNDERSTAND.
Answer» Answer: 246,913 Step-by-step EXPLANATION: A PERSON had Rs 345678 and he withdrew Rs 98765, so he will have less AMOUNT of MONEY so 345678-98765= Rs 246,193

39.

A person who had RS 345678 in his account on Monday. He withdrew RS 98765 from his account on the same day. How much amount is left in his accountPLEASE ANSWER THIS QUESTIONS IN STEP BY STEP THAT I CAN UNDERSTAND.

Answer»

Answer:

246,913

Step-by-step EXPLANATION:

A PERSON had Rs 345678 and he withdrew Rs 98765, so he will have less AMOUNT of MONEY so 345678-98765= Rs 246,193

Discussion

40.	Which quadrant or on which axis do the following points lie? (i) (0, - 4) (ii) (6, -5)
Answer» ANSWER: Yess Step-by-step explanation: 1. FIRST QUADRANT 2. FOURTH quadrant

40.

Which quadrant or on which axis do the following points lie? (i) (0, - 4) (ii) (6, -5)

Answer»

ANSWER:

Yess

Step-by-step explanation:

1. FIRST QUADRANT

2. FOURTH quadrant

Discussion

41.	3x - 1/3=-1/3tell fast
Answer» Answer: Step-by-step explanation: Multiply the numbers 3 − 1 ⋅ 1 3 = − 1 3 3x{\COLOR{#c92786}{-1}} \cdot {\color{#c92786}{\FRAC{1}{3}}}=\frac{-1}{3} 3x−1⋅31=3−1 3 − 1 3 = − 1 3 3x{\color{#c92786}{-\frac{1}{3}}}=\frac{-1}{3} 3x−31=3−1 2 Add 1 3 \frac{1}{3} 31 to both SIDES of the equation 3 Simplify

41.

3x - 1/3=-1/3tell fast

Answer»

Answer:

Step-by-step explanation:

Multiply the numbers

3

−

1

⋅

1

3

=

−

1

3

3x{\COLOR{#c92786}{-1}} \cdot {\color{#c92786}{\FRAC{1}{3}}}=\frac{-1}{3}

3x−1⋅31=3−1

3

−

1

3

=

−

1

3

3x{\color{#c92786}{-\frac{1}{3}}}=\frac{-1}{3}

3x−31=3−1

2

Add

1

3

\frac{1}{3}

31

to both SIDES of the equation

3

Simplify

Discussion

42.	What is photosynthesis?good morning friends how are u have a wonderful day ahead kya koi mera friend online hai?
Answer» Answer: GRAVITY, also called gravitation, in mechanics, the universal force of attraction ACTING between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects. GOOD morning have a great DAY I AM AKSHAT

42.

What is photosynthesis?good morning friends how are u have a wonderful day ahead kya koi mera friend online hai?

Answer»

Answer:

GRAVITY, also called gravitation, in mechanics, the universal force of attraction ACTING between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

GOOD morning have a great DAY I AM AKSHAT

Discussion

43.	help pls means a lot to me i will mark brainliest and also incorrect or not accurate answer will be reported and banned
Answer» Answer: A= 180-80 =100 degree E=80 degree (vertically OPPOSITE angles are EQUAL ) D=A= 100(vertically opposite angles ) E=H D=I I=K L=H bhai AISE hi dusra bhi karo formula lagao KHUD

43.

help pls means a lot to me i will mark brainliest and also incorrect or not accurate answer will be reported and banned

Answer»

Answer:

A= 180-80

=100 degree

E=80 degree (vertically OPPOSITE angles are EQUAL )

D=A= 100(vertically opposite angles )

E=H

D=I

I=K

L=H

bhai AISE hi dusra bhi karo

formula lagao KHUD

Discussion

44.	In the given figure, PQ and RS intersect each other at o ray OR and ray OB bisect POR and POS respectively. If POA:POB = 2:7, then find SOQ and BOQ
Answer» Answer: 55 Step-by-step explanation: in triangle PQR, PQ=PR. Therefore PQR is an ISOSCELES triangle. therefore, angle Q= angle R(because angles opposite to EQUAL sides of an isosceles triangle are equal) angle P +angle Q + angle R= 180°(angle sum property) 2angle Q + angle P = 180°(angle Q= angle R) 2angle Q=180°-70° angle Q= 110°/2 angle Q=55°=angle R

44.

In the given figure, PQ and RS intersect each other at o ray OR and ray OB bisect POR and POS respectively. If POA:POB = 2:7, then find SOQ and BOQ

Answer»

Answer:
55
Step-by-step explanation:
in triangle PQR,
PQ=PR. Therefore PQR is an ISOSCELES triangle.
therefore, angle Q= angle R(because angles opposite to EQUAL sides of an isosceles triangle are equal)
angle P +angle Q + angle R= 180°(angle sum property)
2*angle Q + angle P = 180°(angle Q= angle R)
2*angle Q=180°-70°
angle Q= 110°/2
angle Q=55°=angle R

Discussion

45.	4 is added to the mystery number the result is multiplied by 3
Answer» Step-by-step EXPLANATION: DETAILS of THREE constitution of INDIAN Parliament

45.

4 is added to the mystery number the result is multiplied by 3

Answer»

Step-by-step EXPLANATION:

DETAILS of THREE constitution of INDIAN Parliament

Discussion

46.	Find the volume of the right circular cylinder which has a base radius of 21 m and height 14 m
Answer» GIVEN :- RADIUS = 21 m Height = 14 m To Find :- Volume Solution :- We KNOW that $\sf \implies Volume = \pi r^2h$ $\sf\implies Volume=\dfrac{22}{7}\times (21)^2\times14$ $\sf\implies Volume=\dfrac{22}{7}\times 21\times 21\times 14$ $\sf\implies Volume = 22\times 3\times21\times 14$ $\sf \implies Volume = 19404 \; cm^3$

46.

Find the volume of the right circular cylinder which has a base radius of 21 m and height 14 m

Answer»

GIVEN :-

RADIUS = 21 m

Height = 14 m

To Find :-

Volume

Solution :-

We KNOW that

$\sf \implies Volume = \pi r^2h$

$\sf\implies Volume=\dfrac{22}{7}\times (21)^2\times14$

$\sf\implies Volume=\dfrac{22}{7}\times 21\times 21\times 14$

$\sf\implies Volume = 22\times 3\times21\times 14$

$\sf \implies Volume = 19404 \; cm^3$

Discussion

47.	The product of two rational number is 15/56 if one of the number is -54/8, find the other
Answer» $\frac{ - 54}{8} \times x = \frac{15}{56}$ $x = \frac{ {}^{5} \cancel 15}{ _{7} \cancel{56}} \times \frac{ \cancel8}{ \cancel{ - 54} _{ - 18} }$ $x = \frac{5}{ - 126} = \frac{ - 5}{126}$

47.

The product of two rational number is 15/56 if one of the number is -54/8, find the other

Answer»

$\frac{ - 54}{8} \times x = \frac{15}{56}$

$x = \frac{ {}^{5} \cancel 15}{ _{7} \cancel{56}} \times \frac{ \cancel8}{ \cancel{ - 54} _{ - 18} }$

$x = \frac{5}{ - 126} = \frac{ - 5}{126}$

Discussion

48.	In a frequency distribution with classes 0-15, 15-30 , 30-45 and so on, the width of the class intervals is 15. The upper limit of fifth class is _______. *45607585
Answer» Answer: 75 Step-by-step explanation: fourth class is 45-60 fifth class is 60-75 on observing we GET upper limit as 75 *<U>hope* it *help* u *out* *please* *mark* it BRAINLIEST and FOLLOW me

48.

In a frequency distribution with classes 0-15, 15-30 , 30-45 and so on, the width of the class intervals is 15. The upper limit of fifth class is _______. *45607585

Answer»

Answer:

75

Step-by-step explanation:

fourth class is 45-60

fifth class is 60-75

on observing we GET upper limit as 75

<U>hope it help u out please mark it BRAINLIEST and FOLLOW me

Discussion

49.	If A={4,5,6} and B={7,8}, find:(i) AXB(ii) BXA .(iii) Show that AXB ≠ BXA(iv) Draw arrow diagrams of AXB and BXA
Answer» ANSWER: AB=(4,5,6)(7,8) =74+75+76+84+85+86 =28+35+42+32+40+48 =225 HOPE IT WILL HELP YOU

49.

If A={4,5,6} and B={7,8}, find:(i) AXB(ii) BXA .(iii) Show that AXB ≠ BXA(iv) Draw arrow diagrams of AXB and BXA

Answer»

ANSWER:

A*B=(4,5,6)*(7,8)

=7*4+7*5+7*6+8*4+8*5+8*6

=28+35+42+32+40+48

=225

HOPE

IT

WILL

HELP

YOU

Discussion

50.	Sum of all the digits of a two digit number is 9. When we exchange the digits , it isfound that the resulting new number is greater than the original number by 27. What is the two digit number?
Answer» Answer: 36 Step-by-step EXPLANATION: LET the DIGITS be X and y. Then, x+y = 9 the original number is 10x+y. On reversing, we get the NEW number as 10y+x The new number is greater than the old number by 27, i.e. (10y+x) - (10x+y) = 27 or 9y-9x = 27, or y-x = 3 and x+y = 9 Adding the two equations, we get 2y = 12 or y = 6. Thus, x = 3. Therefore, the original number is 36.

50.

Sum of all the digits of a two digit number is 9. When we exchange the digits , it isfound that the resulting new number is greater than the original number by 27. What is the two digit number?

Answer»

Answer:

36

Step-by-step EXPLANATION:

LET the DIGITS be X and y.

Then, x+y = 9

the original number is 10x+y.

On reversing, we get the NEW number as 10y+x

The new number is greater than the old number by 27, i.e.

(10y+x) - (10x+y) = 27

or 9y-9x = 27, or y-x = 3

and x+y = 9

Adding the two equations, we get 2y = 12 or y = 6.

Thus, x = 3.

Therefore, the original number is 36.

Discussion

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