1986 + Interview Questions in Maths in Class 6 Page 30 InterviewSolution

1451.	Find the value of each of the following algebraicexpressions. ab- 3b + 7c, where a = 5, b = 7, c = 4
Answer» ANSWER :42

Discussion

1452.	Neeraj buys 33 kg of rice. If one kilogram of rice costs Rs. 48, find the total cost.
Answer» ANSWER :RS. 1584

Discussion

1453.	Find the value of the following. 5x div 4y when x = 1and y = 1
Answer» ANSWER :`(5)/(4)`

Discussion

1454.	If one angle of a linear pair is acute, then the other angle is
Answer» acute obtuse right straight Answer :B

Discussion

1455.	Solve the following Write 4 multiples of 3
Answer» `6,9,12,15`8 `6,9,12,10` `6,9,12,19` `6,9,12,15` ANSWER :D

Discussion

1456.	Write the statements for the following expressions. -x-9
Answer» ANSWER :9 SUBTRACTED from -X

Discussion

1457.	Convert into mixed numbers : 30/7
Answer» SOLUTION :

Discussion

1458.	Does every natural number have a predecessor?
Answer» ANSWER :YES , except1

Discussion

1459.	Observe the figure and name Line segments
Answer» SOLUTION :Seg MT, seg RN, seg OP, seg ON, seg OT, seg OS, seg OR and seg OM.

Discussion

1460.	Evaulate: 5xx(7-3)xx(4-2)-30
Answer» ANSWER :10

Discussion

1461.	Write the terms of the following algebraic expressions. ac+b-2c
Answer» ANSWER :AC, B, -2C

Discussion

1462.	Rita scored 20 marks more in Maths than the marks scored in English. Give an expression for: a. her marks in English if her marks in Maths are x. b. her marks in Maths if her marks in English are y.
Answer» `a. 20- X` `B. y -20 ` `a. x + 20` `b. y +20 ` `a. x - 20` `b. y -20 ` `a. x - 20` ` b. y +20 ` ANSWER :D

Discussion

1463.	What fractions is: 54 minutes of 2 hours?
Answer» ANSWER :`9/(20)`

Discussion

1464.	Write the mixed fractions given below as improper fractions: 3(4)/(5)
Answer» ANSWER : `19/(5)`

Discussion

1465.	Express the following numbers in dot patterns: 15
Answer» ANSWER :`(##OXF_SMT_ICSE_MAT_VI_C02_E01_047_A01##)`

Discussion

1466.	Find the value of the following: 2358-:(2000+358)
Answer» ANSWER :1

Discussion

1467.	If x/(7)=12/(28), then x is
Answer» 7 6 3 1

Discussion

1468.	Write the following examples using the proper sign : A submarine is at a depth of 512 metres below the sea level.
Answer» SOLUTION :A submarine is`-512`metres from the sea LEVEL.

Discussion

1469.	Rohit bought a pencil for Rs35/(4) and an eraser for Rs52/(5). How much money should he pay to the shopkeeper?
Answer» ANSWER : `RS 19(3)/(20)`

Discussion

1470.	Multiply : 5/6xx6/5
Answer» SOLUTION :`=(5xx6)/(6xx5)=1/1=1`

Discussion

1471.	Find: 5/(6)-1/(6)
Answer» ANSWER : `2/(3)`

Discussion

1472.	Evaluate the sum: 9(11)/(23)+12(13)/(23)
Answer» ANSWER :`22(1)/(23)`

Discussion

1473.	Find the values of x,y and z from each of the following diagrams:
Answer» ANSWER :`x=115^(@), y= 65^(@), Z= 57^(@)`

Discussion

1474.	Find the values of x,y and z from each of the following diagrams:
Answer» ANSWER :`x=55^(@), y= 77^(@), Z= 48^(@)`

Discussion

1475.	If 7 xx 5= 35 and 35 xx 3= 105, then state True or False for the following statements 35 is a multiple of 105
Answer» ANSWER :F

Discussion

1476.	State the properties used in the following statements: 456+(222+431)=(456+431)+222
Answer» ANSWER :ASSOCIATIVE PROPERTY of ADDITION

Discussion

1477.	{:("Across","Down"),(3." the equality of ratios" , 1. " Does ratio have units" ),(6. "b and c in a:b :: c:d", 2. "a in a :b"),(9."b in a:b" , 4."comparison of similar quantities by divison"),(10."The ratios 4 :6 and 6:9 are", 5."Are 12.15.20 and 25 in proportion?"),(11."a:b is in its lowest terms, the HCF of a and b is" , 7."a and d in a: b::c:d is"),(,8. "Two-fifth of 250is"):}
Answer» Solution :`{:("Across", "Down"),(3."Porportion",1.No),(6."MEANS",2. "Antecedent"),(9."Consequent",4."Ratio"),(10."EQUAL",5."yes"),(11."one",7."Extremes"),(,"8.Hundred"):}`

Discussion

1478.	Check the divisibility of the given numbers as indicated 34875 by 9
Answer» Divisible Not divisible Cannot be determined None of the above Answer :A

Discussion

1479.	Complete the following equivalent fractions: 65/(104)=square/(8)
Answer» ANSWER :5

Discussion

1480.	How many numbers are there between 43 and 58?
Answer» ANSWER :14

Discussion

1481.	Fill in the boxes and complete the equivalent fractions: 32/(42)=384/(square)=square/(546)
Answer» ANSWER :`32/(42)=384/(504)=416/(546)`

Discussion

1482.	Evaluate: 3+6-18-12+5
Answer» ANSWER :14

Discussion

1483.	Solve any three sub questions from the following : Which two types of account can you open in a bank?
Answer» SOLUTION :SAVINGS ACCOUNT and CURRENT account

Discussion

1484.	Determinetheproducts by suitable rearrangements: (i)2xx1658xx50 (ii) 4xx927xx25 (iii) 625xx20xx8xx50 (iv) 574xx625xx16 (v)250xx60xx50xx8 (vi)8xx 125xx40xx25
Answer» ANSWER :(i) 165800 (ii)92700 (iii) 5000000 (IV) 5740000 (v)6000000 (VI) 1000000

Discussion

1485.	Use the number line and add the following integers : (i) 9 + (-6) "" (ii) (-3) + 7 "" (iii) 8 + (-8) (iv) (-1) + (-3) "" (v )(-4) + (-7) "" (vi) (-2) + (-8) (vii) 3 + (-2) + (-4) "" (viii) (-1) + (-2) + (-3) "" (ix) 5 + (-2) + (-6)
Answer» Answer :(i) 3 (ii) 4 (iii) 0 (iv) `-4` `(v) -11(VI) -10(vii) -3 (viii) - 6 (ix) -3`

Discussion

1486.	Find the supplementary angle of each of the following angles: (3)/(7) " of " 280^(@)
Answer» ANSWER :`60^(@)`

Discussion

1487.	Arrange in ascending order: 54367, 54876, 54298, 541234, 544567
Answer» ANSWER :54,298;54,367;54,876;5,41,234;5,44,567

Discussion

1488.	Estimate the following (rounding off each number to its greatest place): 3459xx35
Answer» ANSWER :1,20,000

Discussion

1489.	Soma bought a dozen notebooks at Rs 180. If Arun wants to buy 25 such notebooks, how much money should he carry with him ?
Answer» ANSWER :RS 375

Discussion

1490.	On a number line, To add 7 to -9, we move _________ steps ________ from -9.
Answer» ANSWER :7, RIGHT

Discussion

1491.	If 503xx217=109151, then 5.03xx2.17=?
Answer» Solution :PUT DECIMAL POINT before 4 PLACES from the right. `5.03xx2.17=10.9151`

Discussion

1492.	How many times does the digit 8 appear in number from 1 to 100? What fraction of number up to 100 has number 8 present in them?
Answer» ANSWER : `20, 1/(5)`

Discussion

1493.	Can two numbers have 18 as their HCF and 146 as their LCM? Give reasons.
Answer» ANSWER :No

Discussion

1494.	Find dy/dx if y=sin4x
Answer» ANSWER :No

Discussion

1495.	Classify the following as 'arithmetic expressions' or 'algebraic expressions'.3xx(12+9)
Answer» Algebraic Arithmetic Cannot be determined None of the above Answer :B

Discussion

1496.	Evaluate: a. 5xx(7+6) b. (12+6)-:3-4 c. (5+7)xx(6-2) d. 9-:(8-5)-:3xx5
Answer» Answer :a. 65 b. 2 C. 48 d. 5

Discussion

1497.	A large housing complex has 30 towers. Among these six towers have 14 floors and 6 flats oneach floor. Twelve towers have 22 floor with 4 flats on each floor and 12 towers have 26 floors with 3 flats on each floor. Find the total number of flats in the housing complex.
Answer» `2,496` FLATS `2,396` flats `2,486` flats `2,996` flats Answer :A

Discussion

1498.	Find the variables and the terms in the following algebraic expressions. 2r+7p-3pq
Answer» Answer :p, q, r, 2R , 7P, -3PQ

Discussion

1499.	What fractions is: 36 minutes of 2 hours?
Answer» ANSWER :`3/(10)`

Discussion

1500.	Write down the expressions for the following statements.3 times x added to 14
Answer» ANSWER :`3x+14`

Discussion

Explore topic-wise InterviewSolutions in .

Find the value of each of the following algebraicexpressions. ab- 3b + 7c, where a = 5, b = 7, c = 4

Neeraj buys 33 kg of rice. If one kilogram of rice costs Rs. 48, find the total cost.

Find the value of the following. 5x div 4y when x = 1and y = 1

If one angle of a linear pair is acute, then the other angle is

Solve the following Write 4 multiples of 3

Write the statements for the following expressions. -x-9

Convert into mixed numbers : 30/7

Does every natural number have a predecessor?

Observe the figure and name Line segments

Evaulate: 5xx(7-3)xx(4-2)-30

Write the terms of the following algebraic expressions. ac+b-2c

Rita scored 20 marks more in Maths than the marks scored in English. Give an expression for: a. her marks in English if her marks in Maths are x. b. her marks in Maths if her marks in English are y.

What fractions is: 54 minutes of 2 hours?

Write the mixed fractions given below as improper fractions: 3(4)/(5)

Express the following numbers in dot patterns: 15

Find the value of the following: 2358-:(2000+358)

If x/(7)=12/(28), then x is

Write the following examples using the proper sign : A submarine is at a depth of 512 metres below the sea level.

Rohit bought a pencil for Rs35/(4) and an eraser for Rs52/(5). How much money should he pay to the shopkeeper?

Multiply : 5/6xx6/5

Find: 5/(6)-1/(6)

Evaluate the sum: 9(11)/(23)+12(13)/(23)

Find the values of x,y and z from each of the following diagrams:

Find the values of x,y and z from each of the following diagrams:

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

State the properties used in the following statements: 456+(222+431)=(456+431)+222

Check the divisibility of the given numbers as indicated 34875 by 9

Complete the following equivalent fractions: 65/(104)=square/(8)

How many numbers are there between 43 and 58?

Fill in the boxes and complete the equivalent fractions: 32/(42)=384/(square)=square/(546)

Evaluate: 3+6-18-12+5

Solve any three sub questions from the following : Which two types of account can you open in a bank?

Determinetheproducts by suitable rearrangements: (i)2xx1658xx50 (ii) 4xx927xx25 (iii) 625xx20xx8xx50 (iv) 574xx625xx16 (v)250xx60xx50xx8 (vi)8xx 125xx40xx25

Use the number line and add the following integers : (i) 9 + (-6) "" (ii) (-3) + 7 "" (iii) 8 + (-8) (iv) (-1) + (-3) "" (v )(-4) + (-7) "" (vi) (-2) + (-8) (vii) 3 + (-2) + (-4) "" (viii) (-1) + (-2) + (-3) "" (ix) 5 + (-2) + (-6)

Find the supplementary angle of each of the following angles: (3)/(7) " of " 280^(@)

Arrange in ascending order: 54367, 54876, 54298, 541234, 544567

Estimate the following (rounding off each number to its greatest place): 3459xx35

Soma bought a dozen notebooks at Rs 180. If Arun wants to buy 25 such notebooks, how much money should he carry with him ?

On a number line, To add 7 to -9, we move _________ steps ________ from -9.

If 503xx217=109151, then 5.03xx2.17=?

How many times does the digit 8 appear in number from 1 to 100? What fraction of number up to 100 has number 8 present in them?

Can two numbers have 18 as their HCF and 146 as their LCM? Give reasons.

Find dy/dx if y=sin4x

Classify the following as 'arithmetic expressions' or 'algebraic expressions'.3xx(12+9)

Evaluate: a. 5xx(7+6) b. (12+6)-:3-4 c. (5+7)xx(6-2) d. 9-:(8-5)-:3xx5

A large housing complex has 30 towers. Among these six towers have 14 floors and 6 flats oneach floor. Twelve towers have 22 floor with 4 flats on each floor and 12 towers have 26 floors with 3 flats on each floor. Find the total number of flats in the housing complex.

Find the variables and the terms in the following algebraic expressions. 2r+7p-3pq

What fractions is: 36 minutes of 2 hours?

Write down the expressions for the following statements.3 times x added to 14

On a number line, To add 7 to -9, we move _ steps from -9.