Quantitative Aptitude - Arithmetic Ability Questions

Q:

A train is moving at the speed of 72 km/hr. How many seconds will it take to cover a distance of 1400 m ?

A) 70 B) 80
C) 72 D) 84
 
Answer & Explanation Answer: A) 70

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

2 1888
Q:

What is the value of [cos (90 + A)÷sec (270 – A)] + [sin (270 + A)÷cosec (630 – A)]?

A) 3 sec A B) tan A sec A
C) 0 D) 1
 
Answer & Explanation Answer: D) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

2 1888
Q:

A bank offers 5% compound interest per half year. A customer deposits Rs. 3200 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

A) Rs 976 B) Rs 244
C) Rs 488 D) Rs 122
 
Answer & Explanation Answer: C) Rs 488

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Filed Under: Compound Interest
Exam Prep: Bank Exams

4 1888
Q:

In the following question, select the odd letters from the given alternatives.

A) ACFJ B) RTWA
C) NPSV D) HJMQ
 
Answer & Explanation Answer: C) NPSV

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1888
Q:

What is the simplified value of (1– sin A cos A)(sin A + cos A)?

A) sin2A – cos2A B) sin3A + cos3A
C) 0 D) 1
 
Answer & Explanation Answer: B) sin3A + cos3A

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1887
Q:

If x+1x=-2, then the value of x7+1x7

A) 1 B) -1
C) 0 D) -2
 
Answer & Explanation Answer: D) -2

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

5 1887
Q:

Sound travels at 330 metres per second. The distance (in kilometres) of a thunder cloud when its sound follows the flash after 10 seconds

A) 0.33 km B) 3.3 km
C) 33 km D) 33.3 km
 
Answer & Explanation Answer: B) 3.3 km

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Filed Under: Time and Distance
Exam Prep: Bank Exams

0 1887
Q:

Mandeep works 3 times as fast as Sampat. If Sampat can complete a job alone in 60 days, then in how many days can they together finish the job?

A) 7 days B) 4 days
C) 5 days D) 15 days
 
Answer & Explanation Answer: D) 15 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

1 1886