Aptitude and Reasoning Questions

Q:

If ax= by= cz and b2= ac, then what is 1x+1z equal to ?

A) 1/y B) -1/y
C) 2/y D) -2/y
 
Answer & Explanation Answer: C) 2/y

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the given figure, SX is tangent. SX = OX = OR. If QX = 3 cm and PQ = 9 cm, then what is the value (in cm) of OS?

A) 6 B) 5
C) 4 D) 3
 
Answer & Explanation Answer: D) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A bank offers 20% compound interest per half year. A customer deposits Rs 7600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained from interest is

A) Rs 9727 B) Rs 2432
C) Rs 4864 D) Rs 1216
 
Answer & Explanation Answer: C) Rs 4864

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

Amit donated 20% of his income to a school and deposited 20% of the remainder in his bank. If he is having Rs 12800 now, then what is the income (in Rs) of Amit?

A) 18000 B) 20000
C) 24000 D) 32000
 
Answer & Explanation Answer: B) 20000

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

The sum of ages of Ram and his son is 48. If his uncle's age is also included the average becomes 40. What is the age of Ram's uncle?

A) 48 B) 50
C) 72 D) 34
 
Answer & Explanation Answer: C) 72

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

If 40% of x = y, then y% of 40 is same as _____ of x.

A) 16% B) 4%
C) 8% D) 160%
 
Answer & Explanation Answer: A) 16%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If 18 x 12 = 206 and 19 x 22 = 408, then 23 x 36 = ?

A) 878 B) 818
C) 794 D) 776
 
Answer & Explanation Answer: B) 818

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

A right circular cylinder has height 28 cm and radius of base 14 cm. Two hemispheres of radius 7 cm each are cut from each of the two bases of the cylinder. What is the total surface area (in cm2) of the remaining part?

A) 3842 B) 4312
C) 3296 D) 4436
 
Answer & Explanation Answer: B) 4312

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Filed Under: Area
Exam Prep: Bank Exams

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