Aptitude and Reasoning Questions

Q:

Identical cubes of largest possible size are cut from a solid cuboid of size 65 cm × 26 cm × 3.9 cm. What is the total surface area (in cm2) of all the small cubes taken together?

A) 30420 B) 15210
C) 20280 D) 16440
 
Answer & Explanation Answer: A) 30420

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

5 2068
Q:

A bag has Rs.51.25 in the form of 2-rupee, 50-paise and 25-paise coins in the ratio of 3:5:7. What is the total number of 50-paise coins?

A) 15 B) 35
C) 25 D) 5
 
Answer & Explanation Answer: C) 25

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

1 2068
Q:

The volume of a spherical balloon is increased by 700%. What is the percentage increase in its surface area?

A) 300% B) 400%
C) 450% D) 500%
 
Answer & Explanation Answer: A) 300%

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

4 2068
Q:

In a class, P has more marks than Q and R does not have the least marks. S has more marks than T and T has more marks than P, who among them will have the least marks?

A) P B) Q
C) S D) T
 
Answer & Explanation Answer: B) Q

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

A fraction becomes 6/5 when 5 is added to its numerator and becomes 1/2 when 4 is added to its denominator. What will be the value of the fraction?

A) 8/9 B) 7/10
C) 7/8 D) 6/11
 
Answer & Explanation Answer: B) 7/10

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Filed Under: Numbers
Exam Prep: Bank Exams

0 2067
Q:

If 15% of x is three times of 10% of y, then x:y = 

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

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

1 2067
Q:

Working together A and B can do a job in 40 days, B and C in 36 days and all three together in 24 days. In how many days can B alone do the job?

A) 60 B) 90
C) 72 D) 120
 
Answer & Explanation Answer: B) 90

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Filed Under: Time and Work
Exam Prep: Bank Exams

2 2066
Q:

A shopkeeper marks his goods 50% more than the cost price and allows a discount of 25%. His profit or loss percentage is:

A) 37.5% B) 25.5%
C) 12.5% D) 25%
 
Answer & Explanation Answer: C) 12.5%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

0 2066