Practice MCQ Questions and answers on Chapter 1: Algebraic Equations & Simple Inequalities - Math Mcqs for Grade 6

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Chapter 1: Algebraic Equations & Simple Inequalities - Math Mcqs for Grade 6

1.

If four times of certain number 'a' is ten more than thrice the number then the equation derived for this statement can be written as

A. 3a = 4a + 10

B. 3a = 4a - 10

C. 4a = 3a - 10

D. 4a = 3a + 10

Answer & Solution Discuss in Board

2.

By solving the equation 1 2⁄3a + 6 = 4 1⁄2a - 10, the value of 'a' will be

A. 14

B. 12

C. 16

D. 18

Answer & Solution Discuss in Board

3.

By solving the equation a = 2 - 9a, the value of a will be

A. 1⁄5

B. 2⁄3

C. 2⁄5

D. 1⁄2

Answer & Solution Discuss in Board

4.

By solving the equation 2a - 2 = 20, the value of 'a' will be

A. 12

B. 14

C. 11

D. 13

Answer & Solution Discuss in Board

5.

On solving the equation 3 1⁄5b + 5 = 50, the value of 'b' must be

A. 8 1⁄12

B. 14 1⁄16

C. 14 1⁄17

D. 12 1⁄19

Answer & Solution Discuss in Board

6.

Considering the formula c = b²⁄a - b, then if the value of a = -20 and b = -10, the value of c is

A. −10

B. 10

C. 20

D. −20

Answer & Solution Discuss in Board

7.

If a necklace is bought for $x and sold for $y then the profit is

A. $xy

B. $y - $x

C. $y + $x

D. $x - $y

Answer & Solution Discuss in Board

8.

If cost of one theme cake is $200 and cake shop has sold 6 cakes a day then the total sales of cake shop 3 days will be

A. $2,500

B. $4,800

C. $3,600

D. $1,200

Answer & Solution Discuss in Board

9.

By solving the equation c³-125 = 0, the value of 'c' will be

A. 5

B. 10

C. 15

D. 20

Answer & Solution Discuss in Board

10.

If traveler makes a journey of 'x' km and another journey of 'y' km then the total distance covered by traveler is

A. 4(x + y)

B. 4(x - y)

C. x - y

D. x + y

Answer & Solution Discuss in Board

1

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