Aptitude and Reasoning Questions

Q:

If 2/3(6x/5 - 1/4) + 1/3 = 9x/5, then what is the value of x?

A) 1/6 B) -1/6
C)  1/5 D) -1/5
 
Answer & Explanation Answer: A) 1/6

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2070
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 2070
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

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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

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Q:

If tan 45° + cosec 30° = x, then find the value of x.

A) √3 B) (1-2√2)/√2
C) (√3-4)/2√3 D) 3
 
Answer & Explanation Answer: D) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) 14 – 196 B) 16 – 256
C) 12 – 144 D) 18 – 344
 
Answer & Explanation Answer: D) 18 – 344

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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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:

Rs. 750 invested for 3 months gave an interest of Rs. 18. What was the simple rate of interest per annum?

A) 9.6% B) 2.4%
C) 7.2% D) 12%
 
Answer & Explanation Answer: A) 9.6%

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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