Equations is an important topic in the Mathematics section in NMAT exam. Practising this topic will increase your score overall and make your conceptual grip on NMAT exam stronger.
This article gives you a full set of NMAT Equations MCQs with explanations and NMAT previous year questions (PYQs) for effective practice. Practice of Mathematics MCQs including Equations questions regularly will improve accuracy, speed, and confidence in the NMAT 2025 exam.
Also Read
![]()
NMAT Mathematics MCQs with Solutions
1.
Solve the following:-
\([(156)^2 ÷ 8 × 36] ÷ ? = 117 × 24\)- 37
- 39
- 41
- 43
- None of these
2.
Solve the following:-
(23)23 × (23)–19 =?- 529
- 23
- 12167
- \(529^2\)
3.
You have to find out what will come in place of the question mark
\(\sqrt{486}\)++ 21% of 32 =?- 35
- 40
- 20
- 28
- 32
4.
Given the quadratic equation \(x^2 – (A – 3)x – (A – 7) = 0\), for what value of A is the sum of squares of the roots 0?- -2
- 3
- 5
- 10
- 13
5.
You have to find out what will come in place of the question mark
2154.832 ÷ 16.1514 = ?- 13
- 130
- 150
- 15
- 1300
6.
Solve the following:-
\(3870 ÷ ? = 516\)- 7.5>
- 12.25
- 5.85
- 15.65
- None of these
7.
Solve the following:-
\(312 × ? × 14 = 157843 + 56189\)- 48
- 50
- 52
- 54
- None of these
8.
The speed of a train pulling out of a station is given by the equation s = t2 + t, where s is the speed in kilometers per hour and t is the time in seconds from when the train starts moving. The equation holds for all situations were o t 4. In kilometers per hour, what is the difference in the speed of the train four seconds after it starts moving, compared to the speed two seconds after it starts moving?- 14
- 6
- 0
- 20
9.
Solve the following:-
\(5389 + 4172 – 3868 – ? = 2456 + 1130\)- 2007
- 1897
- 1987
- 2115
10.
In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer:
I. \( 14x^2 - (7 + 2\sqrt{2})x + 3.50\sqrt{2} = 0 \)
II. \( \sqrt{(4y + 1)} - \sqrt{(y + 3)} = 2 \)
- \( x>y \)
- \( x<y \)
- \( x \geq y \)
- \( x \leq y \)
- No relationship can be established
11.
Given the quadratic equation \(x^2 – (A – 3)x – (A – 7) = 0\), for what value of A is the sum of squares of the roots 0?- -2
- 3
- 5
- 10
- 13
12.
In a certain game, each player scores either 2 points or 5 points. If n players score 2 points and m players score 5 points, and the total number of points scored is 50, what is the least possible positive difference between n and m?- 5
- 3
- 1
- 7
13.
The question is accompanied by three statements (A), (B) and (C). You have to determine which statement(s) is/are sufficient/necessary to answer the question.
What is the ratio of the present ages of X and Y?
A. The ratio between the present ages of X and Y after 10 years is 11:15.
B. The present age of Y is 200/3 % more than that of X.
C. The product of the present ages of X and Y is 240 years.- Any of them
- Only C and either A or B
- Any two of them
- Only A and B together
14.
Which of the following must equal zero for all real numbers x?
(I). x3-x2
(II). x0
(III). x1- II only
- I only
- None
- I and II only
15.
The value of expression \(\left\{\frac{x^b}{x^c}\right\}^{(b+c-a)}\) \(\left\{\frac{x^b}{x^c}\right\}^{(b+c=a)}\) \(\left\{\frac{x^b}{x^c}\right\}^{(b+c-a)}\) is- \(X^{ab+bc+ca}\)
- I
- \(X^{abc}\)
- \(X^{a+b+c}\)
Comments