GAT Preparation MCQs

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Showing 113 MCQs in Quantitative Reasoning
Quantitative Reasoning
A. 90°
B. 180°
C. 270°
D. 360°
Answer: The sum of angles in a triangle is always 180°.
Quantitative Reasoning
A. 20
B. 30
C. 40
D. 60
Answer: Area = ½ × base × height = ½ × 10 × 6 = 30.
Quantitative Reasoning
A. 20
B. 24
C. 28
D. 36
Answer: Perimeter = 4 × side = 4 × 6 = 24.
Quantitative Reasoning
A. 5
B. 6
C. 7
D. 8
Answer: √49 = 7.
Quantitative Reasoning
A. 30
B. 35
C. 40
D. 45
Answer: Area = length × width = 8 × 5 = 40.
Quantitative Reasoning
A. 10
B. 15
C. 20
D. 25
Answer: 10% of 150 = 0.10 × 150 = 15.
Quantitative Reasoning
A. 5
B. 6
C. 7
D. 8
Answer: x = 12 - 5 = 7.
Quantitative Reasoning
A. 9
B. 18
C. 27
D. 36
Answer: Volume = side³ = 3³ = 27.
Quantitative Reasoning
A. 6
B. 12
C. 0
D. 18
Answer: 6x + 12 - 6x = 12. Wait, that\'s 12, not 0. Let me recalculate: 3(2x+4) = 6x+12, minus 6x = 12.
Quantitative Reasoning
A. 4
B. 5
C. 6
D. 7
Answer: x = 18/3 = 6.
Quantitative Reasoning
A. 2x + 10
B. 2x + 8
C. 8x + 10
D. 2x - 10
Answer: 5x + 10 - 3x = 2x + 10.
Quantitative Reasoning
A. 100 km
B. 120 km
C. 140 km
D. 160 km
Answer: Distance = speed × time = 60 × 2 = 120 km.
Quantitative Reasoning
A. 15
B. 20
C. 25
D. 30
Answer: 25% of 80 = 0.25 × 80 = 20.
Quantitative Reasoning
A. 3
B. 4
C. 5
D. 6
Answer: 2x = 10, so x = 5.
Quantitative Reasoning
A. 25
B. 30
C. 35
D. 40
Answer: 15% of 200 = 0.15 × 200 = 30.
Quantitative Reasoning
A. 20
B. 25
C. 30
D. 35
Answer: Average = (10+20+30+40)/4 = 100/4 = 25.
Quantitative Reasoning
A. 9
B. 10
C. 11
D. 12
Answer: y = 2(4) + 3 = 8 + 3 = 11.
Quantitative Reasoning
A. 13
B. 17
C. 15
D. 12
Answer: 2³ = 8, 3² = 9, so 8 + 9 = 17.
Quantitative Reasoning
A. $30
B. $32
C. $35
D. $38
Answer: Discount = 20% of $40 = $8. Sale price = $40 - $8 = $32.
Quantitative Reasoning
A. 0.35
B. 0.50
C. 0.75
D. 0.80
Answer: 3/4 = 0.75.
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