GAT General

GAT General preparation MCQs covering verbal, quantitative and analytical reasoning.

3
Chapters
1,102
Total MCQs

Quantitative Reasoning

Practice quantitative reasoning MCQs covering mathematics, arithmetic, algebra and problem-solving.

113 MCQs Page 4 of 6
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61
A. -9
B. 9
C. -6
D. 6
Answer: (-3)² = 9.
62
A. 30
B. 35
C. 40
D. 45
Answer: 3/5 = 24/x, so x = 40.
63
A. 40
B. 45
C. 50
D. 55
Answer: 25 + 20 = 45.
64
A. 2
B. 3
C. 5
D. 6
Answer: The slope is the coefficient of x, which is 3.
65
A. 2
B. 8
C. -8
D. -2
Answer: a - b = 5 - (-3) = 5 + 3 = 8.
66
A. 100
B. 125
C. 150
D. 175
Answer: 75% of 200 = 0.75 × 200 = 150.
67
A. 3
B. 6
C. 9
D. 12
Answer: HCF(12,18) = 6.
68
A. 3
B. 4
C. 5
D. 6
Answer: x - 1 = 4, so x = 5.
69
A. 5.2
B. 5.7
C. 6.2
D. 6.7
Answer: 2.5 + 3.7 = 6.2.
70
A. 77
B. 154
C. 308
D. 616
Answer: Area = ½πr² = ½ × (22/7) × 49 = 77.
71
A. 4
B. 5
C. 6
D. 7
Answer: 3x = 18, so x = 6.
72
A. 48
B. 56
C. 64
D. 72
Answer: 8!/6! = 8 × 7 = 56.
73
B. 1
C. 5
D. 25
Answer: Any number raised to 0 equals 1.
74
A. 2
B. 3
C. 4
D. 5
Answer: Width = area/length = 36/9 = 4.
75
A. 1/2
B. 1/4
C. 1/8
D. 3/8
Answer: 1/4 - 1/8 = 2/8 - 1/8 = 1/8.
76
A. 10
B. 12
C. 18
D. 24
Answer: LCM(4,6) = 12.
77
A. 6
B. 7
C. ±7
D. 49
Answer: x = ±√49 = ±7.
78
A. 3/4
B. 7/10
C. 75/100
D. 1/4
Answer: 0.75 = 75/100 = 3/4.
79
A. 3
B. 4
C. 5
D. 7
Answer: Distance = √((3-0)² + (4-0)²) = √(9+16) = √25 = 5.
80
A. x⁵
B. x⁶
C. x⁸
D. 2x⁵
Answer: x² × x³ = x^(2+3) = x⁵.
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