Quantitative Aptitude - Arithmetic Ability Questions

Q:

A person loses 75% of his money in the first bet, 75% of the remaining in the second and 75% of the remaining in the third bet and returns home with Rs. 2 only. His initial money was

A) Rs. 64 B) Rs. 128
C) Rs. 256 D) Rs. 512
 
Answer & Explanation Answer: B) Rs. 128

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Filed Under: Percentage
Exam Prep: Bank Exams

0 1948
Q:

Find the common factor of (3757+4357) and (3737+4337) ?

A) (43 - 37) B) (43 + 37)
C) (37 + 37) D) 10
 
Answer & Explanation Answer: B) (43 + 37)

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1948
Q:

If 2x+29x = 4, then the value of 27x3+127x3

A) 180 B) 198
C) 234 D) 252
 
Answer & Explanation Answer: B) 198

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1948
Q:

If xy = -18 and x2+ y2= 85, then find the value of (x + y).

A) 8 B) 10
C) 9 D) 7
 
Answer & Explanation Answer: D) 7

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1948
Q:

The smallest angle of a triangle is 40° less than the largest angle. If the largest angle is 80°, then find the third angle of the triangle

A) 40° B) 90°
C) 80° D) 60°
 
Answer & Explanation Answer: D) 60°

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1 1948
Q:

Car B is running twice as fast as car A. If car A covers a distance of 90 km in 1 1/2 hrs, what is the speed of car B?

A) 60 kmph B) 90 kmph
C) 100 kmph D) 120 kmph
 
Answer & Explanation Answer: D) 120 kmph

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Filed Under: Time and Distance
Exam Prep: Bank Exams

7 1948
Q:

A superfast Duronto express running at 90 kmph overtakes a bike running at 36 kmph in 25 seconds. What is the length of the train in meters?

A) 375 m B) 225 m
C) 275 m D) 325 m
 
Answer & Explanation Answer: A) 375 m

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

2 1947
Q:

What is the unit place digit in the expansion of  773?

A) 1 B) 3
C) 7 D) 9
 
Answer & Explanation Answer: C) 7

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Filed Under: Numbers
Exam Prep: Bank Exams

0 1947