Linear Equations MCQs with Answers

Past Paper MCQ

The fuel after the 4th lap is 22 liters and it is 18 liters after the 7th lap. How many laps are made at the end when the fuel runs out?

• A.14
• B.15
• C.16
• D.17

Past Paper MCQ

Verification refers to:

• A.Checking the accuracy of a mathematical solution
• B.Confirming that a result satisfies the original conditions
• C.Substituting the obtained value back into the original equation
• D.All of these

Value of $x$ in the expression $2x - 6 = 0$ is?

• A.$0$
• B.$-3$
• C.$3$
• D.$6$

If 5 apples and 4 oranges cost Rs. 340, and the price of one apple is twice the price of one orange, what is the price of one apple and one orange?

• A.Apple = Rs. 40, Orange = Rs. 20
• B.Apple = Rs. 50, Orange = Rs. 25
• C.Apple = Rs. 36, Orange = Rs. 18
• D.Apple = Rs. 30, Orange = Rs. 15

What equal amount of coins of Rs 5, Rs 2, and Rs 1 makes a total of Rs 1152?

• A.$96$
• B.$128$
• C.$144$
• D.$192$

What is the value of $x$ in the equation $4x - 15 = 1$?

• A.$2$
• B.$5$
• C.$3$
• D.$4$

What number, when increased by $21$, gives $75$?

• A.$64$
• B.$96$
• C.$44$
• D.$54$

Past Paper MCQ

If there are 27 students in a class and the number of girls is 7 more than the number of boys, how many total girls are in the class?

• A.$14$
• B.$17$
• C.$20$
• D.$10$

The number which when added to itself 12 times gives 91, is ?

• A.$6.5$
• B.$7$
• C.$7.5$
• D.$8$

If $2x + y = 5$, then $4x + 2y$ is equal to ?

• A.$5$
• B.$10$
• C.$15$
• D.$20$