Linear Equations MCQs with Answers

Find $y$, if $(2x, x + y) = (6, 2)$.

• A.$-1$
• B.$1$
• C.$-4$
• D.$4$

A total of Rs. 129,000 is divided among 5 sons, 4 daughters, and 3 nephews. Each son gets 5 times, and each daughter gets 4 times the amount received by each nephew. What is the amount each nephew gets?

• A.Rs. 3,225.00
• B.Rs. 3,000.00
• C.Rs. 2,580.00
• D.Rs. 2,931.82

The sum of four consecutive even numbers is 292. What is the smallest number?

• A.$70$
• B.$68$
• C.$72$
• D.$66$

If $\frac{3}{2} + x = \frac{1}{2}$, then $x$ is _?

• A.$1$
• B.$-1$
• C.$2$
• D.$-2$

The sum of two numbers is $40$. One of the numbers exceeds the other by $12$. The required numbers are ?

• A.$24, 16$
• B.$28, 12$
• C.$26, 14$
• D.$30, 10$

The equation $2x + 3 = 9$ is true for _?

• A.$x = 4$
• B.$x = 6$
• C.$x = 2$
• D.$x = 3$

The difference between 72 and 7 times a number is 16. Find the number.

• A.$6$
• B.$8$
• C.$10$
• D.$12$

The solution of $\frac{x}{2} - \frac{x}{3} = 8$ is?

• A.$48$
• B.$24$
• C.$16$
• D.$8$

The difference between the digits of a two-digit number is $4$. If the places of the digits are interchanged, the sum of the original number and the new number is $110$. Find the original number.

• A.$37$
• B.$73$
• C.$48$
• D.$84$

The sum of six and the number $z$ is less than four can be written as ?

• A.$6 + z < 4$
• B.$6 + z > 4$
• C.$6z < 4$
• D.$6 - z < 4$