Aptitude and Reasoning Questions

Q:

A train left 1 hour later than the scheduled time but in order to reach its destination 200 km away in time, it had to increase its usual speed by 10 km/hr. What is the usual speed (in km/hr) of the train?

A) 38 B) 42
C) 45 D) 40
 
Answer & Explanation Answer: D) 40

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Filed Under: Problems on Trains
Exam Prep: Bank Exams , CAT

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Q:

Among three numbers, the first is twice the second and thrice the third. If the average of three numbers is 198, then what is the difference between the first and the third number?

A) 216 B) 297
C) 661 D) 431
 
Answer & Explanation Answer: A) 216

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

The diagram below represents the students who study Physics, Chemistry and Mathematics. Study the diagram and identify the region which represents students who study both Physics and Chemistry but not Mathematics. ?

A) T + S + U + P B) C
C) R + T + A + U + P + S D) T
 
Answer & Explanation Answer: D) T

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

tan(A/2) is equal to

A) tanA/(1 + secA) B) 1/(cosecA + cotA)
C) tanA/(1 + cosecA) D) 1/(secA + cotA)
 
Answer & Explanation Answer: A) tanA/(1 + secA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Rs. 3105 is due to be divided among K, L and M in the proportion of 2/3 : 3/4 : 1/2 respectively. How much will L get?

A) Rs. 1080 B) Rs. 810
C) Rs. 1215 D) Rs. 970
 
Answer & Explanation Answer: C) Rs. 1215

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Filed Under: Ratios and Proportions
Exam Prep: AIEEE , Bank Exams

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Q:

How long will Ramesh take to run round a square park of edge 50 meters, if he runs at the rate of 18 km/hr?

A) 40 sec B) 20 sec
C) 80 sec D) 160 sec
 
Answer & Explanation Answer: A) 40 sec

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Find the smallest 8 digit number which is exactly divisible by 121.

A) 10000045 B) 10000076
C) 10000024 D) 10000055
 
Answer & Explanation Answer: A) 10000045

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

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Q:

What is the value of cosec 5π/3?

A) √2 B) -2/√3
C) -√2 D) 1/√3
 
Answer & Explanation Answer: B) -2/√3

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Filed Under: Simplification
Exam Prep: Bank Exams

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