Aptitude and Reasoning Questions

Q:

In the following question, select the missing number from the given series.
3, 4, 5, 4, 9, 10, 6, 16, 15, 9, 25, 20, 13, 36, ?

A) 17 B) 25
C) 28 D) 31
 
Answer & Explanation Answer: B) 25

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

If the least common multiple of two numbers, 1728 and K is 5184, then how many values of K are possible?

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

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

The ratio of the ages of two boys is 3:4. After 3 years, the ratio will be 4:5.The ratio of their ages after 21 years will be

A) 14:17 B) 17:19
C) 11:12 D) 10:11
 
Answer & Explanation Answer: D) 10:11

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Chutki can bake 30 cakes in 15 hours. Chutki and Badki together can bake 90 cakes in 30 hours. How many cakes Badki can bake in 10 hours?

A) 75 B) 20
C) 10 D) 60
 
Answer & Explanation Answer: C) 10

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Filed Under: Time and Work
Exam Prep: Bank Exams , CAT

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Q:

If Cos θ = 35/37, then what is the value of Cosec θ?

A) 37/12 B) 33/12
C) 35/12 D) 12/35
 
Answer & Explanation Answer: A) 37/12

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In a certain code language, "READ" is written as "18514". How is "RATE" written in that code language?

A) 181520 B) 181025
C) 181205 D) 181914
 
Answer & Explanation Answer: C) 181205

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Giving two successive discounts of 40% is equal to giving one discount of ________%.

A) 80 B) 96
C) 64 D) 72
 
Answer & Explanation Answer: C) 64

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Ropped
2. Roster
3. Roasted
4. Road
5. Roller

A) 35412 B) 45312
C) 34512 D) 43512
 
Answer & Explanation Answer: D) 43512

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