Linear Equations MCQs with Answers

The price of a printer is $\frac{1}{8}$ the price of a photocopy machine. If the price of 4 photocopy machines and 7 printers is Rs. 77,025, find the price of a printer.

• A.Rs. 1,975
• B.Rs. 2,150
• C.Rs. 1,850
• D.Rs. 2,375

Find the value of the expression $(2x+5)$ given the equation $7x = 3x + 12$.

• A.$8$
• B.$11$
• C.$14$
• D.$17$

If $\frac{2z}{2} + \frac{3z}{2} + \frac{4z}{2} = 27$, what is the value of $z$?

• A.$3$
• B.$9$
• C.$6$
• D.$12$

The solution of $2(x - 2) - 5(x - 5) = 4(x - 8) - 2(x - 2)$ is:

• A.$\frac{49}{5}$
• B.$\frac{47}{5}$
• C.$\frac{51}{5}$
• D.$9$

If $a$ and $b$ are two integers such that $ab = -5$ and $a - b > 0$, which of the following must be true?

• A.$a > 0$
• B.$b < 0$
• C.$a < 0$
• D.Both A and B

$\frac{3}{4}$ of $28$ is equal to $\frac{21}{5}$ of what number?

• A.$4$
• B.$5$
• C.$6$
• D.$7$

The solution of $0.5x + 1.1 = 2.3$ is?

• A.$2.4$
• B.$2.6$
• C.$1.2$
• D.$3.4$

The two simultaneous linear equations $x + y = 5$ and $x - y = 3$ have how many solutions?

• A.No solution
• B.Infinitely many solutions
• C.Only one solution $(4, 1)$
• D.Two solutions $(4, 1)$ and $(1, 4)$

In 1999, Danish read 10 English books and 7 Urdu books. In 2000, he read twice as many Urdu books as English books. If 60% of the total books that he read during the two years were Urdu, how many books did he read in 2000?

• A.48
• B.36
• C.54
• D.42

Past Paper MCQ

If $|n - 2| = 10$, what is the sum of the two possible values of $n$?

• A.$20$
• B.$8$
• C.$12$
• D.$4$