Aptitude and Reasoning Questions

Q:

The mean of marks secured by 65 students in division A of class X is 54, 30 students of division B is 50 and that of 55 students of division C is 48. Find the mean of marks of the students of three divisions of Class X.

A) 50.3 B) 49.6
C) 51 D) 52.4
 
Answer & Explanation Answer: C) 51

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Filed Under: Average
Exam Prep: Bank Exams

0 1925
Q:

Sum of a fraction and thrice its reciprocal is 31/6. What is the fraction?

A) 2/9 B) 9/4
C) 9/2 D) 4/9
 
Answer & Explanation Answer: C) 9/2

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

1 1925
Q:

If x = 2+32-3, then what is the value of x2+x-9 ?

A) 0 B) 3√2
C) 3√3 D) 5√3
 
Answer & Explanation Answer: D) 5√3

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1925
Q:

Solve : 8,23,199.98 × 99.92 = ? × 80,000

A) 1000 B) 1030
C) 1080 D) 1065
 
Answer & Explanation Answer: B) 1030

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2 1925
Q:

The ten's digit of a 2-digit number is greater than the units digit by 7. If we subtract 63 from the number, the new number obtained is a number formed by interchange of the digits. Find the number.

A) 81 B) 18
C) 62 D) 26
 
Answer & Explanation Answer: A) 81

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

1 1924
Q:

A truck moves at the speed of 90 km/hr after repairing and moves at the speed of 80 km/hr before repairing. It covers x distance in 8 hours after repairing. How much time (in hours) will it take to cover 4x distance before repairing?

A) 48 B) 40
C) 36 D) 28
 
Answer & Explanation Answer: C) 36

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Filed Under: Time and Distance
Exam Prep: Bank Exams

0 1924
Q:

At what point does the line 3x + 2y = 12 cuts the Y-axis?

A) (0, 6) B) (0, -6)
C) (6, 0) D) (-6, 0)
 
Answer & Explanation Answer: A) (0, 6)

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1924
Q:

The total cost of a microwave oven with mixer was Rs 36750. The mixer was sold at a profit of 32% and the microwave oven at a loss of 22%. If the sale price was the same in both the items, then the cost price of the cheaper item was _____.

A) Rs 13100 B) Rs 18375
C) Rs 13650 D) Rs 16850
 
Answer & Explanation Answer: C) Rs 13650

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

3 1923