Aptitude and Reasoning Questions

Q:

Present ages of Rahul and his brother are in the ratio of 5 : 3. After 4 years ratio of ages of Rahul’s brother and his sister will be 5 : 6. If the present age of his sister is 26 years, then what will be the age (in years) of Rahul 3 years from now?

 

A) 38 B) 35
C) 40 D) 31
 
Answer & Explanation Answer: A) 38

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

Two pipes can fill a cistern in 28 and 21 hours respectively and an another pipe can empty 30 gallons of water per hour. All the three pipes working together can fill the empty cistern in 84 hours. What is the capacity (in gallons) of the cistern?

 

A) 350 B) 450
C) 420 D) 480
 
Answer & Explanation Answer: C) 420

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

Six year ago Parvez’s age was same as the present age of Manish. If the present age of Parvez is one-fourth more than that of Manish's present age, then in how many years will Parvez’s age become double of Manish’s present age?

A) 6 B) 12
C) 15 D) 18
 
Answer & Explanation Answer: D) 18

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

In the given figure, QRU = 72°, TRS = 15°, PSR = 95° , then what is the value (in deg) of PQR?

A) 85 B) 95
C) 75 D) 90
 
Answer & Explanation Answer: B) 95

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

A solid sphere and a solid hemisphere have the same total surface area. The ratio of their volumes is (Take, π=22/7)

A) 3√3 : 4 B) 4 : 3√3
C) 3 : 4√3 D) 1 : 12√3
 
Answer & Explanation Answer: A) 3√3 : 4

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

On dividing a certain number by 342 we get 47 as remainder. If the same number is divided by 18, what will be the remainder ?

A) 15 B) 11
C) 17 D) 13
 
Answer & Explanation Answer: B) 11

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

12 x 6 ÷ 5 + 4 = ?

A) 8 B) -18
C) 42 D) 18
 
Answer & Explanation Answer: B) -18

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If Cos θ = 5/13, then Cosec θ = ?

A) 5/12 B) 12/5
C) 13/5 D) 13/12
 
Answer & Explanation Answer: D) 13/12

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Filed Under: Simplification
Exam Prep: Bank Exams

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