3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

Four subjects — Physics, Chemistry, Mathematics and Biology were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the Chemistry period scheduled ?

I. Mathematics period ended at 10.00 a.m. which was preceded by Biology.

II. Physics was scheduled in the last period.

III. Mathematics period was immediately followed by Chemistry.

A) Only I	B) Only I or Only II
C) Only II	D) I and II together or I and III together

Answer & Explanation Answer: D) I and II together or I and III together

Explanation:

From I and II. we conclude that Mathematics period began at 9.00 a.m., Biology period began at 8.00 a.m. and Physics period began at 11 a.m. So. the Chemistry period began at 10.00 a.m. From I and III, we conclude that Mathematics period ended and Chemistry period began at 10.00 a.m.

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Filed Under: Data Sufficiency

5 6701

Q:

Tile : Mosaic :: Knot : ?

A) Embroidery	B) Abacus
C) Macrame	D) Easle

Answer & Explanation Answer: C) Macrame

Explanation:

Just as tiles in mosaic make a pattern, so also the knots in a piece of macrame make a pattern.

Hence, Tile : Mosaic :: Knot : Macrame.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

6 6699

Q:

In the following question, select the missing number from the given series.

2, 4, 6, 8, ?, 12

A) 12	B) 10
C) 9	D) 11

Answer & Explanation Answer: B) 10

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

3 6695

Q:

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

1. Attempt

2. Alert

3. Attach

4. Assistant

5. Assume

A) 13452	B) 24531
C) 42531	D) 53412

Answer & Explanation Answer: B) 24531

Explanation:

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 6692

Q:

Hydrogen is lighter than Hydrogen .Hydrogen is lighter than helium.Therefore,Oxygen is the heaviest of the three gases

A) False	B) Probably false
C) True	D) Can't say

Answer & Explanation Answer: D) Can't say

Explanation:

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Filed Under: Verification of Truth of the statement

38 6692

Q:

Identify the diagram that best represents the relationship among the given classes.

College, University, Students

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: D) 4

Explanation:

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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

8 6689

Q:

In the last month the company decided to increase the cost of its mixer by 10 percent. What is the present price of the mixer?

I. The cost of mixer and juicer together was Rs 2850 a month ago.

II. The amount of 10% increase on the mixer comes to Rs 220.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data even in both the statements together are not sufficient to answer the question

Answer & Explanation Answer: B) If the data in statement II alone are sufficient answer the question

Explanation:

The present price of the mixer can he calculated from statement II as follows

Let the earlier price be Rs x.

Then, 10% of x = 220 or x = 2200. Present price = Rs (2200 + 220) = Rs 2420.

So, only II is needed.

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Filed Under: Data Sufficiency

5 6674

Q:

Which of the following terms follows the trend of the given list?

XYXYZXYXY, XYXYXYZXY, XYXYXYXYZ, ZXYXYXYXY, XYZXYXYXY, _______________.

A) XYXYZXYXY	B) XYZXYXYXY
C) XYXYXZYXY	D) XYXYXYZXY

Verbal Reasoning - Mental Ability Questions

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