Aptitude and Reasoning Questions

Q:

Akhilesh is two times as good a workman as Bansi and therefore is able to finish a job in 39 days less than Bansi. Working together, they can do it in

A) 13 days B) 24 days
C) 26 days D) 12 days
 
Answer & Explanation Answer: C) 26 days

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Filed Under: Time and Work
Exam Prep: Bank Exams , CAT

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Q:

Three toys are in a shape of cylinder, hemisphere and cone. The three toys have same base. Height of each toy is 2√2 cm. What is the ratio of the total surface areas of cylinder, hemisphere and cone respectively?

A) 4 : 3 : [(√2) + 1] B) 4 : 3 : [2 + (√2)]
C) 4 : 3 : 2√2 D) 2 : 1 : (1 + √2)
 
Answer & Explanation Answer: A) 4 : 3 : [(√2) + 1]

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

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Q:

The table given below shows the number of students who were absent and percentage of students who were present in the given two examinations from five different schools. The table also shows the percentage of students who were present in the Biology and Physics examination respectively.

What is the average of the number of the students who were present in Physics examination from school N, K and L?

A) 109635 B) 84632
C) 74365 D) No answer
 
Answer & Explanation Answer: D) No answer

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Filed Under: Table Charts
Exam Prep: Bank Exams

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Q:

If tan(A/2) = x, then the value of x is

A) sinA/(1 - cosA) B) sinA/(1 + cosA)
C) √[sinA/(1 + cosA)] D) √[sinA/(1 - cosA)]
 
Answer & Explanation Answer: B) sinA/(1 + cosA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) ACE B) ONE
C) EON D) RED
 
Answer & Explanation Answer: D) RED

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

For the inequation x^2–7x + 12 > 0, which one of the following is correct ?

A) 3 < x < 4 B) –∞ < x < 3 only
C) 4 < x < ∞ only D) –∞ < x < 3 or 4 < x < ∞
 
Answer & Explanation Answer: D) –∞ < x < 3 or 4 < x < ∞

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Find measure of central angle of the sector whose perimeter is 25 cm and radius of the circle is 7 cm?

A) 45° B) 22.5°
C) 135° D) 90°
 
Answer & Explanation Answer: D) 90°

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Q:

Two trains start from a certain place on two parallel tracks in the same direction. The speed of the trains are 45 Km/hr and 40 Km/hr respectively. The distance between the two trains after 45 minutes will be

A) 2.5 km B) 2.75 km
C) 3.7 km D) 3.75 km
 
Answer & Explanation Answer: D) 3.75 km

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