1986 + Interview Questions in Maths in Class 6

1.	Estimate the sum or difference as indicated: 567+78 (rounding off to the nearest ten)
Answer» ANSWER :650

Discussion

2.	Solve the equations by trial-and-error method. 23=12+p
Answer» <P> ANSWER :p = 11

Discussion

3.	Write the fraction 126/(210) in its simplest form.
Answer» ANSWER : `3/(5)`

Discussion

4.	If 7 xx 5= 35 and 35 xx 3= 105, then state True or False for the following statements 7 is a factor of 35
Answer» ANSWER :The NUMBER 4,6,8,9 and 10 have more than two FACTORS. So, they are composite number

Discussion

5.	Estimate the following by rounding off each number of its greatest place: 8567-:87
Answer» ANSWER :100

Discussion

6.	Calculate the size of each lettered angle in the following diagrams:
Answer» Answer :`X= 44^(@), y= 85^(@), z= 51^(@)`

Discussion

7.	Find dy/dx if y=8x^7
Answer» ANSWER :`x=31^(@), y= 59^(@)`

Discussion

8.	It is possible to find the midpoint of a linestate true or false?
Answer» ANSWER :FALSE

Discussion

9.	Classify the following as 'arithmetic expressions' or 'algebraic expressions'. 3+7xx15
Answer» ANSWER :ARITHMETIC

Discussion

10.	Simi used up 750 millilitre paint out of a bucket which contained 5 litre of paint. What fraction of paint did Simi use ?
Answer» ANSWER : `3/(20)`

Discussion

11.	Evaluate: 45-14+8
Answer» ANSWER :The two answers obtained by SOLVING in different ORDER are different.

Discussion

12.	Given that x is (1)/(7) ^(th) of, y find asuch that x:y= 35:a.
Answer» ANSWER :245

Discussion

13.	Estimate the following (rounding off each number to its greatest place): 56,875xx88
Answer» ANSWER :54,00,000

Discussion

14.	Evaluate the following arithmetic expressions: 85-55+18xx5-:9
Answer» ANSWER :40

Discussion

15.	Write the following mixed fraction as improper fractions. 3(5)/(8)
Answer» ANSWER :`29/(8)`

Discussion

16.	A family of 6 members consumes 20 kg of wheat flour in a month. What will be the monthly consumption of wheat flour, if they are joined by four guests to stay with them for a month ?
Answer» ANSWER :`33 (1)/(3)KG`

Discussion

17.	Find dy/dx if y=5x^7
Answer» ANSWER :YES

Discussion

18.	Fill in the blanks: 700 thousand =__________lakh
Answer» ANSWER :7

Discussion

19.	Arrange the followng in ascending order: 63495, 63147, 63785, 636464, 637412
Answer» ANSWER :63,147;63,495;63,785,6,36,464;6,37,412

Discussion

20.	Write the algebraic expressions for the following.10 is added to the sum of one-thirds of a number aand three-fourths
Answer» ANSWER :`10+(a)/(3)+(3)/(4)`

Discussion

21.	Draw a line segment AB=6 cm. Take a point C on AB such that AC=2.5 cm. Draw CD perpendicularto AB.
Answer» ANSWER :

Discussion

22.	State true or false:A point has no dimensions.
Answer» True False Cannot be determined None of the above Answer :A

Discussion

23.	Are the ratios 70:98 and 140:196 in proportion ?
Answer» ANSWER :`70:98::140:196`

Discussion

24.	How many numbers are there with: 7-digits
Answer» ANSWER :90,00,000

Discussion

25.	How many lines can be drawn through. two points A and B ?
Answer» ANSWER :ONE

Discussion

26.	Round off the following numbers to the nearest 10. a. 987 b. 873 c. 755 d. 698e. 359 f. 421
Answer» Answer :a. 990 B. 870 C. 760 d. 700 e. 360 f. 420

Discussion

27.	Evaluate 2xx5xx6
Answer» ANSWER :`(##OXF_SMT_ICSE_MAT_VI_C02_SLV_023_A01##)`

Discussion

28.	Tick the correct answer. the smallest natural number is (i) 0 ii. 1. iii. 2 iv. Not defined
Answer» ANSWER :II. 1

Discussion

29.	Express each of the ratio in its simplest form: dozen to a score (Note: A Score = 20)
Answer» ANSWER :`3:5`

Discussion

30.	Estimate the following by rounding off each number of its greatest place: 56781-:1775
Answer» ANSWER :30

Discussion

31.	Write the greatest factor of the following numbers (except for the number itself) 64
Answer» ANSWER :32

Discussion

32.	Write the following fractions insimplest form: 168/(420)
Answer» ANSWER : `2/(5)`

Discussion

33.	All the radii of a circle are ________
Answer» EQUAL of varying LENGTHS PARALLEL adjacent Answer :A

Discussion

34.	Evaluate the following arithmetic expression: 55-32-:4xx5+9
Answer» ANSWER :24

Discussion

35.	Solve any three sub questions from the following : Name the pairs of opposite sides of a squarePQRS.
Answer» SOLUTION :SIDE PQ and side RS, Side PS and Side QR.

Discussion

36.	Which of the following are algebric equations?a. 3x-5"" b. 44""c. 5x "" d. 3xx5+18""e. 2-p
Answer» ANSWER :a.,C., and E. are ALGEBRAIC EXPRESSIONS.

Discussion

37.	Convert the decimal fractions into proper / improper fractions : 3.12
Answer» SOLUTION :`3.12=312/100`

Discussion

38.	Determine if the numbers 33, 121, 9, 96are in proportion.
Answer» ANSWER :`121 XX 9`

Discussion

39.	Convert into improper fractions : 2 5/9
Answer» SOLUTION :

Discussion

40.	State True or False on a dot pattern of numbers: Number 8 can be expressed as a square.
Answer» ANSWER :F

Discussion

41.	If a number is divisible by two numbers x and y, then it is divisible/not divisible by their sum x + y
Answer» ANSWER :not DIVISIBLE

Discussion

42.	0^(@) .........acute angle .........90^(@) lt obtuse angle lt 180^(@).
Answer» ANSWER :`LT, lt`

Discussion

43.	Write the following using a letter The number obtained by subtracting 11 from another number.
Answer» SOLUTION :LET X be the CERTAIN NUMBER. `x-11`

Discussion

44.	Evaluate using properties of whole numbers: 611-:1
Answer» ANSWER :611

Discussion

45.	A room is 9 feet wide and 15 feet long. What is the ratio of its: perimeter to its breadth ?
Answer» ANSWER :`16:3`

Discussion

46.	Find the ratio of : 5 hours and 50 minutes to 8 hours and 10 minutes.
Answer» ANSWER :`5:7`

Discussion

47.	Which of the following are like fractions?
Answer» `1/(5), 2/(5), 5/(3)` `6/(16), 7/(8), 19/(8)` `3/(2), 3/(7), 3/(5)` NONE of these ANSWER :B

Discussion

48.	Write the largest 7-digit number. Write the next five numbers. Give their names in Indian system of numeration.
Answer» ANSWER :ONE CRORE; One crore and TWO One crore and FOUR

Discussion

49.	Arrange the following fractions in descending order: 1/(3), 2/(5), 1/(6), 5/(6)
Answer» Answer :`5/(6), 2/(5), 1/(3), 1/(6)`

Discussion

50.	Observe the figure and name Rays
Answer» Solution :RAY OM, ray OT, ray OP, ray ON, ray OS and ray OR.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Estimate the sum or difference as indicated: 567+78 (rounding off to the nearest ten)

Solve the equations by trial-and-error method. 23=12+p

Write the fraction 126/(210) in its simplest form.

If 7 xx 5= 35 and 35 xx 3= 105, then state True or False for the following statements 7 is a factor of 35

Estimate the following by rounding off each number of its greatest place: 8567-:87

Calculate the size of each lettered angle in the following diagrams:

Find dy/dx if y=8x^7

It is possible to find the midpoint of a linestate true or false?

Classify the following as 'arithmetic expressions' or 'algebraic expressions'. 3+7xx15

Simi used up 750 millilitre paint out of a bucket which contained 5 litre of paint. What fraction of paint did Simi use ?

Evaluate: 45-14+8

Given that x is (1)/(7) ^(th) of, y find asuch that x:y= 35:a.

Estimate the following (rounding off each number to its greatest place): 56,875xx88

Evaluate the following arithmetic expressions: 85-55+18xx5-:9

Write the following mixed fraction as improper fractions. 3(5)/(8)

A family of 6 members consumes 20 kg of wheat flour in a month. What will be the monthly consumption of wheat flour, if they are joined by four guests to stay with them for a month ?

Find dy/dx if y=5x^7

Fill in the blanks: 700 thousand =__________lakh

Arrange the followng in ascending order: 63495, 63147, 63785, 636464, 637412

Write the algebraic expressions for the following.10 is added to the sum of one-thirds of a number aand three-fourths

Draw a line segment AB=6 cm. Take a point C on AB such that AC=2.5 cm. Draw CD perpendicularto AB.

State true or false:A point has no dimensions.

Are the ratios 70:98 and 140:196 in proportion ?

How many numbers are there with: 7-digits

How many lines can be drawn through. two points A and B ?

Round off the following numbers to the nearest 10. a. 987 b. 873 c. 755 d. 698e. 359 f. 421

Evaluate 2xx5xx6

Tick the correct answer. the smallest natural number is (i) 0 ii. 1. iii. 2 iv. Not defined

Express each of the ratio in its simplest form: dozen to a score (Note: A Score = 20)

Estimate the following by rounding off each number of its greatest place: 56781-:1775

Write the greatest factor of the following numbers (except for the number itself) 64

Write the following fractions insimplest form: 168/(420)

All the radii of a circle are ________

Evaluate the following arithmetic expression: 55-32-:4xx5+9

Solve any three sub questions from the following : Name the pairs of opposite sides of a squarePQRS.

Which of the following are algebric equations?a. 3x-5"" b. 44""c. 5x "" d. 3xx5+18""e. 2-p

Convert the decimal fractions into proper / improper fractions : 3.12

Determine if the numbers 33, 121, 9, 96are in proportion.

Convert into improper fractions : 2 5/9

State True or False on a dot pattern of numbers: Number 8 can be expressed as a square.

If a number is divisible by two numbers x and y, then it is divisible/not divisible by their sum x + y

0^(@) .........acute angle .........90^(@) lt obtuse angle lt 180^(@).

Write the following using a letter The number obtained by subtracting 11 from another number.

Evaluate using properties of whole numbers: 611-:1

A room is 9 feet wide and 15 feet long. What is the ratio of its: perimeter to its breadth ?

Find the ratio of : 5 hours and 50 minutes to 8 hours and 10 minutes.

Which of the following are like fractions?

Write the largest 7-digit number. Write the next five numbers. Give their names in Indian system of numeration.

Arrange the following fractions in descending order: 1/(3), 2/(5), 1/(6), 5/(6)

Observe the figure and name Rays