Aptitude and Reasoning Questions

Q:

If the product of two numbers is 4941 and their LCM is 81, then their HCF is :

A) 60 B) 59
C) 35 D) 61
 
Answer & Explanation Answer: D) 61

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Filed Under: HCF and LCM
Exam Prep: CAT , Bank Exams

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Q:

A tower stands on the top of a building which is 40 metres high. The angle of depression of a point situated on the ground from the top and bottom of the tower are found to be 60 and 45 deg respectively. What is the height (in metres) of tower?

A) 20√3 B) 30(√3 + 1)
C) 40(√3 – 1) D) 50(√3 – 1)
 
Answer & Explanation Answer: C) 40(√3 – 1)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.
Shy, Food, Plate, Recess, ?

A) Monsoon B) Soon
C) Eat D) Lunch
 
Answer & Explanation Answer: A) Monsoon

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

Simplify the equation 0.733+0.2730.732+0.272-0.73×0.27

A) 1 B) 0.4087
C) 0.73 D) 0.27
 
Answer & Explanation Answer: A) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In each of the following questions, four words have been given out of which three are alike in some manner, while the fourth one is different. Choose the word which is different from the rest.

A) Niagara B) Alamere
C) Kempty D) Andes
 
Answer & Explanation Answer: D) Andes

Explanation:

Niagara, Alamere and Kempty are falls but Andes is a mountain range.

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Q:

The LCM of two numbers is 66. The numbers are in the ratio 2:3. The sum of the numbers is

A) 60 B) 55
C) 50 D) 65
 
Answer & Explanation Answer: B) 55

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

In a certain code, 329 means 'you are bad', 419 means 'bad is good' and 195 means 'nothing is bad'. ___ represents 'good'.

A) 9 B) 4
C) 1 D) 3
 
Answer & Explanation Answer: B) 4

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

When a number is increased by 20, it becomes 116% of itself. What is the number?

A) 100 B) 250
C) 125 D) 400
 
Answer & Explanation Answer: C) 125

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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