98971 + Interview Questions in Primary School in Math

1.	Subtract (a) 25430 from - 85985 (b)-7554 from - 92655 (c)-71881 from 89722
Answer» (a) -111415(B) -100209(C) 161603

Discussion

2.	Multiplicative inverse for an integer other than 1 ______
Answer» -STEP EXPLANATION:-1 is the multiplicative inverse other than one.

Discussion

3.	Q.5: Find the area of a circle of radius 3.5cm. Q6: Find the radius of a circle with an area of 616cm2
Answer» .48cm²1) A≈38.48cm²2) r≈14cm

Discussion

4.	3+2 root 2 + 1/3+2 root 2
Answer» 14 is the ANSWER for your QUESTION

Discussion

5.	The scale on a map is given as 5 cm to 3.5 km.How far apart are two towns if the distance between two towns on the map is 8 cm ?
Answer» I don't KNOW SORRY,,,,,,,,,,,,,

Discussion

6.	Ans the following Q1. A rhombus-shaped field has green grass for 18 cows to graze. If each side of the rhombus is 30 m and its longer diagonal is 48 m, how much area of grass field will each cow be getting? Q2. Find the cost of laying grass in a triangular field of sides 50 m, 65 m and 65 m at the rate of Rs 7 per m2. Q3. The perimeter of an isosceles triangle is 32 cm. The ratio of the equal side to its base is 3: 2. Find the area of the triangle. Q4. How much paper of each shade is needed to make a kite given in the figure, in which ABCD is a square with diagonal 44 cm. Q5. A rectangular plot is given for constructing a house, having a measurement of 40 m long and 15 m in the front. According to the laws, a minimum of 3 m, wide space should be left in the front and back each and 2 m wide space on each of other sides. Find the largest area where a house can be constructed.
Answer» side = 30 m diagonal = 48 m so , other diagonal = √302 - 242 = √900 - 576 = √324 = 18 mso , AREA = 1/2 * 48*36 = 864 m unitsFor 18 COWS = 864 / 18 = 48 m unitsStep-by-step explanation:

Discussion

7.	Multiplication identity for collection of integers is _____
Answer» ication IDENTITY for COLLECTION of INTEGERS is 1.

Discussion

8.	Complete the series4,16,36,?,100,144Replace the(?) question mark
Answer» ER is 642², 4², 6²,8²,10²,12².....

Discussion

9.	Fill in the blank a × (b + c) = _____
Answer» ab+acStep-by-step EXPLANATION:Because a×(b+c) = (a×b)+(a×c)HOPE this is HELPFUL for you THANKS

Discussion

10.	Sum of the digits of a two digit number is 8. When we interchange the digits, it is found that the resulting two digit number is greater than the original number by 6. What is the two digit number?
Answer» UNIT DIGIT = x and TENS digit = yson number no. = 10Y + xatqy+ x = 8Y= 8-xnow 10y + x -6 = 10x + y9y - 9X = 63y-3x = 2now putting value of 13( 8-x) -3x= 224-3x- 3x = 2solve further ypur self

Discussion

11.	What is data in statistics means
Answer» DATA are INDIVIDUAL pieces of factual information recorded and used for the PURPOSE of analysis. It is the raw information from which statistics are created. Statistics are the RESULTS of data analysis - its interpretation and presentation. Often these types of statistics are REFERRED to as 'statistical data'.Step-by-step explanation:

Discussion

12.	I want the perimeter of rectangle that I given photo here please it's urgent
Answer» the ANS. or the EXPLANATION

Discussion

13.	Find the least number which must be subtracted from 7060 to obtain a perfect square. Need this answer with full form
Answer» heya friend... here's ur answer let's get the answer by division method so it will be 4 remaining as the answer so we will subtract 4 from 7060 which gives US 7056 and √7056=84 PLZ MARK AS BRAINLIEST ANSWER, FOLLOW ME AND THX FOR THE BEST QUESTION.................

Discussion

14.	Multiply (x^3-5x+3) by (2x+9) in row method
Answer» 2X and I have been working on the same SINCE LAST NIGHT and we have had a few issues with it

Discussion

15.	Answer all the question
Answer» He said that his BIRTHDAY used to be CELEBRATED differently .They used to distribute sweets instead of cutting cake .They used to LIGHT lamp but we blowout candles.my grandfather's parents weighed him against grams.This was distributed among the poor.

Discussion

16.	Do in a paper and also do fast
Answer» I THINK it's HELPFUL for you

Discussion

17.	Square root of 10368
Answer» Hiiyour ANSWER is HEREIT's ...... 103 I thinkhope it will HELP youfollow me PLZ

Discussion

18.	One of the two digits of a two digit number is 4 times the other number. If you interchange the digits of this two digit number and add the resulting number to the original number,you get 110. What is the original number? I need answer fast!!! Please send me fast
Answer» Let the digit in the UNIT place be x. Then, tens place be 4x so, the TWO digit number is 10×4x+x with interchanging of the digits, the number will be 10 × x + 4xAccording to the question, 10X + 4x + 4ox + x = 110or, 55x = 110or, x = 110/55or, x = 2 Hence, the original number = 40x + x = 40×2+2 = 80 + 2 = 82.

Discussion

19.	An engine pumps out 850 litres of water in one minute. How many hours will it take to pump out 13,77,000 litres of water?
Answer» -STEP explanation:Here's your answerHope it helpsplease follow memark it as brainliestif you have more questionssend them on my Instagrammy ID is geeks592profile PICTURE is of INFINITY SIGN

Discussion

20.	The perimeter of a swimming pool is 154m. Its length is 2m more than twice its breadth. What are the length and the breadth of the pool? I need the answer immediately.. I have exam tomorrow
Answer» can’t HELP you but all the BEST for your EXAMS. I HOPE you do WELL. Once more all the best

Discussion

21.	BASIC LEVEL 1. For each of the following closed cylinders,find (n) its volume, (ii) its total surface area.(a)7 cm12 cm
Answer» BRO 7 and 12 cm are the height or RADIUS and we can't solve it WITHOUT SUFFICIENT GIVEN values

Discussion

22.	WHEN WE DONNOT USE COMMAS IN NUMBERS ???
Answer» Numbers that are not AMOUNTS, such as PHONE numbers, house numbers, and years do not USUALLY have COMMAS. It can get confusing as many other COUNTRIES (such as Spain) use commas in numbers instead of a decimal point, e.g. 100,01 instead of 100.01.Step-by-step explanation:please mark me brain list please

Discussion

23.	Convert 2 days into minutes
Answer» -STEP explanation:2880Mark me as a BRAINLIST THANKYOU

Discussion

24.	Two points A and B are given. How many circles can be drawn - (a) passing through both the points? (b) with A as centre and AB as radius?
Answer» a 1B 1...................

Discussion

25.	Solve for k. Give an exact answer. 1/4k=3 (-1/4k+3)
Answer» 1/4k= -3/4k+91/4k+3/4k=9k=9

Discussion

26.	Value of 5% of 12.6
Answer» 0.63 is the ANSWER DEAR

Discussion

27.	Q. find the the least number which must be subtracted from 2361 to make it a perfect square. WHOSOEVER WILL GIVE ANSWER EARLY AND CORRECT, I WILL MARK HIM/HER BRAINLIST.
Answer» ANSWER is 57 Mark me as brainlistStep-by-step EXPLANATION:subtract 57 2361-57= 2304 it BECOME square of 48

Discussion

28.	What is the frequency of 6
Answer» FREQUENCY of 6 is 6 it is the correct answer .plz MARK me brainliest

Discussion

29.	Can you put the numbers 1 to 8 in this sqaure so that each side adds up to the middle number 13
Answer» your answer is hereStep-by-step explanation:There is a general, very simple, ALGORITHM for generating any magic square which has an odd number of rows/columns as follows:Start in the middle of the TOP row and ENTER 1.Move Up 1 and Right 1 wrapping both VERTICALLY and horizontally when you leave the grid *(see NOTE below).If that square is empty enter the next number; if the square is not empty put the next number underneath the last number you entered.Repeat 2&3 until the grid is complete. All rows, columns and the two diagonals will sum to the same value.hope it helps

Discussion

30.	We want to put a fence around a rectangular plot. The fence costs ₹ 100 per meter. The length and width of the plot are in the ratio 9:4 colon, 4. The total cost of the fencing comes out to be ₹ 7800 Find the length of the plot.
Answer» Let say Length of PLOT = 9L mthen WIDTH of Plot = 4L mPerimeter of Plot = 2 ( Length + Breadth)= 2 ( 9L + 4L)= 2( 13L)= 26 L mThe fence costs ₹ 100 per meter=> Cost of Fencing = 26L * 100 = 2600L Rs2600L = 7800=>L = 3Length = 9L = 27 mWidth = 4L = 12 mThe length and width of the plot are 27 & 12 mhope this one help youMark as BRANLIEST

Discussion

31.	Find the value using suitable property a) 348 x 75 + 348 x 25 b) 63475 X 145 – 63475 X 45 c) 327 x 108 d) 159 x 1006
Answer» a) 26448b) 6347600c) 35316d) 159954

Discussion

32.	Convert 3 days 12 hours 25 minutes into minutes
Answer» in 1 day = 14401440×3+720+25= 5065So your answer is 5065.hop it HELPED, Mark me BRAINLIEST

Discussion

33.	In a school with 350 students, three-sevenths of the students are boys. How many boys attend the school? a. 110 b. 125 c. 140 d. 150
Answer» SORRY make me as brainlest then I will ANSWER Step-by-step explanation:INBOX you

Discussion

34.	Convert 3 day 12 hour 25 minutes into minutes
Answer» is helps U3 DAYS = 3* 24 +12 hours=72+12=84 3 days and 12 hours has 84hours 84 hours * 60 for minutes84*60=5040 total minutes = 5040+25 = 5065

Discussion

35.	Ranjan had Rupees 6000 in his bank account on a particular day. A week later, he deposit rupees 1500 and next day, he had to withdraw 1/3rd of his total amount. Find his balance amount in the bank after withdrawal.
Answer» Total amount of MONEY= rs.6000+1500 rs. 75001/3 of rs. 7500=1/3*7500=rs.2500Ranjan withdrawed rs. 2500 from his account.Balance LEFT = rs.(7500-2500)=rs.5000Step-by-step EXPLANATION:Ans. rs. 5000

Discussion

36.	5. If both (x + 2) and (2x + 1) are factors of ax2 + 2x + b, then the value of a - bisa. -1b. 2C. 1d. O
Answer» BI NUMBER is INSERT TWO number is ANSWER

Discussion

37.	12) Draw a graph of y= −2. Show that the point (2, -5) is not on the given line.please help!!!
Answer» the GRAPH is GIVEN CHECK it

Discussion

38.	Solve for h 15.3+1h=1.3-1h
Answer» -7Step-by-step EXPLANATION:the question is asking to solve 15.3+1h=1.3-1h now TRANSPOSE the like values to their different SIDES, as then they will change their values.so, 15.3-1.3= -1h-1h14= -2hh= 14/ -2h= -7hence i have prooved my answer!!!!i hope you will GET help from this answer!!!!

Discussion

39.	66. A policeman is running with a uniform velocity of 5 km h-1 towards east and a thief is running with auniform velocity of 2 km h-1 towards east. Is itsible for the policeman to catch the thief? Explain67. In the above problem, if the police man is behindthe thief and the initial distance between them is 10m, how much time will it take for the policeman tocatch the thief?
Answer» it is POSSIBLE for the police to CATCH the thief.2) Above ATTACHMENT has complete EXPLANATION:HOPE it helps:)

Discussion

40.	1/1+x^a-b+1/1+x^b-a=1prove that
Answer» HOPE you HELP FUL ANSWER

Discussion

41.	Find a&b in √2+√3/3√2-2√3
Answer» SORRY don't KNOW the ANSWER.

Discussion

42.	Solve these.. 1. ([2588+2863]-3455)22. 2/4+3/6-5/103. (252-152)+[262]
Answer» -STEP EXPLANATION:([2588+2863]-3455)2(5451-3455)219962=39923) (252-162)+[262]90+124214

Discussion

43.	A taxidriver filled his car petrol tank with 40 litres of patrol on Monday. The next day, he filled the tank with 55.5 litres of petrol. If the petrol costs Rs. 50 per litre, how much did he spend in all on petrol?
Answer» 55× 502250Step-by-step EXPLANATION:HOPE it is HELPFUL to you PLS MARK asbrainlist

Discussion

44.	If 6/(3√2-2√3)=(a√2+ b√3), find the value of a and b
Answer» a=3 and b=2Step-by-step EXPLANATION:DENOMINATOR:3√2-2√3Multiplying NUMERATOR and denominator (CONJUGATE )=3√2+2√36×(3√2+2√3)÷(3√2-2√3)(3√2+2√3)18√2+12√3÷(18-12)6×(3√2+2√3)÷6=3√2+2√3On COMPARING with a √2 + b√3a=3 and b=2

Discussion

45.	Represent each of the following rational numbers on the number line
Answer» you got the good ANSWER from any other LOVER of MATH I am not INTERESTED in maths OK

Discussion

46.	If X= 3+√8, then find the value of x³-1/x³. please help with step by step explanation.... I'll mark u brainliest
Answer» ANSWER for the GIVEN PROBLEM is 70√8

Discussion

47.	9538 - _______ =3762
Answer» 5776Hope this HELPS you.

Discussion

48.	If 2y+3/3y-8=3/2 then x value is the shape shifter
Answer» is ANS will be HELPFUL ...

Discussion

49.	Question 32Find number of integral solutions of 2-3y = -1
Answer» 2-3y = -13Y = -1 - 23Y = -3 y = -3/3 y = 1

Discussion

50.	An elevator descends into a mine shaft at the rate of 6 metre per minute. If the descent start from 20 m above the ground level, how long will it take to reach -340 m?
Answer» Answer:Time = 1 hourStep-by-step explanation:An elevator descends into mine shaft at the rate of 6 m/min⇒ In every MINUTE, elevator goes down by 6 mWe have 10 m above the ground and 350 m below the ground levelNote : -350 m, means it is 350 m below the ground levelTotal distance to be covered by the elevator = 10 + 350 = 360 m⟹Time= 6360m⟹Time=60 minutes or 1hourPlzzzzzzzz mark my answer as BRAINLIEST one and follow me and I am SURE I will follow you and GIVE like.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Subtract (a) 25430 from - 85985 (b)-7554 from - 92655 (c)-71881 from 89722

Multiplicative inverse for an integer other than 1 ______​

Q.5: Find the area of a circle of radius 3.5cm. Q6: Find the radius of a circle with an area of 616cm2​

3+2 root 2 + 1/3+2 root 2

The scale on a map is given as 5 cm to 3.5 km.How far apart are two towns if the distance between two towns on the map is 8 cm ?

Multiplication identity for collection of integers is _____​

Complete the series4,16,36,?,100,144Replace the(?) question mark

Fill in the blank a × (b + c) = _____​

Sum of the digits of a two digit number is 8. When we interchange the digits, it is found that the resulting two digit number is greater than the original number by 6. What is the two digit number?

What is data in statistics means ​

I want the perimeter of rectangle that I given photo here please it's urgent​

Find the least number which must be subtracted from 7060 to obtain a perfect square. Need this answer with full form ​

Multiply (x^3-5x+3) by (2x+9) in row method​

Answer all the question​

Do in a paper and also do fast ​

Square root of 10368​

One of the two digits of a two digit number is 4 times the other number. If you interchange the digits of this two digit number and add the resulting number to the original number,you get 110. What is the original number? I need answer fast!!! Please send me fast

An engine pumps out 850 litres of water in one minute. How many hours will it take to pump out 13,77,000 litres of water?

The perimeter of a swimming pool is 154m. Its length is 2m more than twice its breadth. What are the length and the breadth of the pool? I need the answer immediately.. I have exam tomorrow

BASIC LEVEL 1. For each of the following closed cylinders,find (n) its volume, (ii) its total surface area.(a)7 cm12 cm ​

WHEN WE DONNOT USE COMMAS IN NUMBERS ???​

Convert 2 days into minutes​

Two points A and B are given. How many circles can be drawn - (a) passing through both the points? (b) with A as centre and AB as radius?​

Solve for k. Give an exact answer. 1/4k=3 (-1/4k+3)

Value of 5% of 12.6​

Q. find the the least number which must be subtracted from 2361 to make it a perfect square. WHOSOEVER WILL GIVE ANSWER EARLY AND CORRECT, I WILL MARK HIM/HER BRAINLIST.​

What is the frequency of 6​

Can you put the numbers 1 to 8 in this sqaure so that each side adds up to the middle number 13​

We want to put a fence around a rectangular plot. The fence costs ₹ 100 per meter. The length and width of the plot are in the ratio 9:4 colon, 4. The total cost of the fencing comes out to be ₹ 7800 Find the length of the plot.

Find the value using suitable property a) 348 x 75 + 348 x 25 b) 63475 X 145 – 63475 X 45 c) 327 x 108 d) 159 x 1006​

Convert 3 days 12 hours 25 minutes into minutes​

In a school with 350 students, three-sevenths of the students are boys. How many boys attend the school? a. 110 b. 125 c. 140 d. 150

Convert 3 day 12 hour 25 minutes into minutes​

Ranjan had Rupees 6000 in his bank account on a particular day. A week later, he deposit rupees 1500 and next day, he had to withdraw 1/3rd of his total amount. Find his balance amount in the bank after withdrawal. ​

5. If both (x + 2) and (2x + 1) are factors of ax2 + 2x + b, then the value of a - bisa. -1b. 2C. 1d. O​

12) Draw a graph of y= −2. Show that the point (2, -5) is not on the given line.please help!!!​

Solve for h 15.3+1h=1.3-1h

1/1+x^a-b+1/1+x^b-a=1prove that​

Find a&b in √2+√3/3√2-2√3

Solve these.. 1. ([2588+2863]-3455)*22. 2/4+3/6-5/103. (252-152)+[2*62]​

A taxidriver filled his car petrol tank with 40 litres of patrol on Monday. The next day, he filled the tank with 55.5 litres of petrol. If the petrol costs Rs. 50 per litre, how much did he spend in all on petrol?

If 6/(3√2-2√3)=(a√2+ b√3), find the value of a and b

Represent each of the following rational numbers on the number line

If X= 3+√8, then find the value of x³-1/x³. please help​ with step by step explanation.... I'll mark u brainliest​

9538 - _______ =3762

If 2y+3/3y-8=3/2 then x value is the shape shifter​

Question 32Find number of integral solutions of 2-3y = -1​

An elevator descends into a mine shaft at the rate of 6 metre per minute. If the descent start from 20 m above the ground level, how long will it take to reach -340 m?​

Multiplicative inverse for an integer other than 1 ______

Q.5: Find the area of a circle of radius 3.5cm. Q6: Find the radius of a circle with an area of 616cm2

Multiplication identity for collection of integers is _____

Fill in the blank a × (b + c) = _____

What is data in statistics means

I want the perimeter of rectangle that I given photo here please it's urgent

Find the least number which must be subtracted from 7060 to obtain a perfect square. Need this answer with full form

Multiply (x^3-5x+3) by (2x+9) in row method

Answer all the question

Do in a paper and also do fast

Square root of 10368

BASIC LEVEL 1. For each of the following closed cylinders,find (n) its volume, (ii) its total surface area.(a)7 cm12 cm

WHEN WE DONNOT USE COMMAS IN NUMBERS ???

Convert 2 days into minutes

Two points A and B are given. How many circles can be drawn - (a) passing through both the points? (b) with A as centre and AB as radius?

Value of 5% of 12.6

Q. find the the least number which must be subtracted from 2361 to make it a perfect square. WHOSOEVER WILL GIVE ANSWER EARLY AND CORRECT, I WILL MARK HIM/HER BRAINLIST.

What is the frequency of 6

Can you put the numbers 1 to 8 in this sqaure so that each side adds up to the middle number 13

Find the value using suitable property a) 348 x 75 + 348 x 25 b) 63475 X 145 – 63475 X 45 c) 327 x 108 d) 159 x 1006

Convert 3 days 12 hours 25 minutes into minutes

Convert 3 day 12 hour 25 minutes into minutes

Ranjan had Rupees 6000 in his bank account on a particular day. A week later, he deposit rupees 1500 and next day, he had to withdraw 1/3rd of his total amount. Find his balance amount in the bank after withdrawal.

5. If both (x + 2) and (2x + 1) are factors of ax2 + 2x + b, then the value of a - bisa. -1b. 2C. 1d. O

12) Draw a graph of y= −2. Show that the point (2, -5) is not on the given line.please help!!!

1/1+x^a-b+1/1+x^b-a=1prove that

Solve these.. 1. ([2588+2863]-3455)22. 2/4+3/6-5/103. (252-152)+[262]

If X= 3+√8, then find the value of x³-1/x³. please help with step by step explanation.... I'll mark u brainliest

If 2y+3/3y-8=3/2 then x value is the shape shifter

Question 32Find number of integral solutions of 2-3y = -1

An elevator descends into a mine shaft at the rate of 6 metre per minute. If the descent start from 20 m above the ground level, how long will it take to reach -340 m?