Aptitude and Reasoning Questions

Q:

If sinA + sin2A = 1 then what is the value of cos2A + cos4A ?

A) 1 B) 2
C) 1/2 D) 1/4
 
Answer & Explanation Answer: A) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Raja and Kundan together can build a wall in 20 days, Kundan and Mahesh build the same wall in 30 days and Mahesh and Raja can build the same wall in 24 days. In how many days can all the three complete the same wall while working together?

A) 18 B) 16
C) 20 D) 14
 
Answer & Explanation Answer: B) 16

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Curved surface area of a cylinder is 528 sq cm. If circumference of its base is 44 cm, find the height of the cylinder?

A) 12 cm B) 24 cm
C) 36 cm D) 6 cm
 
Answer & Explanation Answer: A) 12 cm

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

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Q:

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
ERADICATE

A) AREA B) CARE
C) DICE D) TASTE
 
Answer & Explanation Answer: D) TASTE

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

5 year hence, ratio of ages of A and B will be 7 : 5 and difference between their ages will be 4 years. What are present ages (in years) of A and B
respectively?

A) 5, 9 B) 6, 5
C) 9, 5 D) 9, 6
 
Answer & Explanation Answer: C) 9, 5

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

Consider the given statement true and decide which of the conclusions logically follow(s) from the information given in the statement.

Statements:
1. Some fruits are vegetables.
2. Some vegetables are not edible.

Conclusions:
1. Some fruits are not edible.
2. Some vegetables are fruits.

A) Neither conclusions 1 nor 2 follows B) Only conclusion 1 follows.
C) Only conclusion 2 follows D) Both conclusions 1 and 2 follows
 
Answer & Explanation Answer: C) Only conclusion 2 follows

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Filed Under: Statement and Conclusions
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

A map is drawn at a scale of 2 mm for 500 kms. Two places are marked at the distance of 3.6 mm; calculate the distance (in kms) between these two places?

A) 900 B) 800
C) 750 D) 960
 
Answer & Explanation Answer: A) 900

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

A, B and C can do job in 9, 12 and 36 days respectively if they worked alone. A leaves after they have worked together for 3 days. In how many days can B and C do the rest of the job?

A) 3 B) 4
C) 5 D) 6
 
Answer & Explanation Answer: A) 3

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Filed Under: Time and Work
Exam Prep: Bank Exams

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