Questions

Q:

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.


The _____ of energy in India are met from both commercial and non commercial sources. The most _____ sources of energy today are coal and natural gas, hydro
electricity and nuclear power. On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy. While non commercial
forms of energy _____ demand, coal is the _____ source of commercial energy in India.


While non commercial forms of energy _____ demand,

A) need B) meet
C) shed D) rests
 
Answer & Explanation Answer: B) meet

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

The centroid of an equilateral triangle ABC is G. If AB is 6 cms, the length of AG is

A) √3 cm B) 2√3 cm
C) 3√2 cm D) 2√2 cm
 
Answer & Explanation Answer: B) 2√3 cm

Explanation:
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Q:

A solid sphere of radius 6 cm is melted and re-casted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder ?

A) 3 cm B) 1.5 cm
C) 1 cm D) 2.5 cm
 
Answer & Explanation Answer: C) 1 cm

Explanation:

Let, inner radius of cylinder be ‘x’ cm.
4/3 π(6)3 = π × 32 (52 − x2)

or, (4 × 6 × 6 × 6) / (3 × 32) = 25 − x2 or, x2 = 25 − 9
or, x = 4 cm
Hence, thickness = 5 – 4 = 1 cm.

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Q:

Each of the questions below consists of a question and two statements numbered, I and II given below it. You have to decide whether the data given in the statements are sufficient to answer the question. Read both statements and choose the most appropriate option. Among M, N, D, P and K, who earns more than only the least earner among them?

I. N earns more than M and P but less than only D.
II. M earns more than P who earns more than K.

 

A) If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. B) The data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
C) The data either in statement I alone or in statement II alone are sufficient to answer the question. D) If the data in statement I and II together are not sufficient to answer the question.
 
Answer & Explanation Answer:

Explanation:

From I and II: D > N > M > P > K.

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Q:

The diagonal of a cube is 192  cm. Its volume in cm3 will be 

A) 216 B) 432
C) 512 D) 624
 
Answer & Explanation Answer: C) 512

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Q:

In each of the following questions three statements are given and these statements are followed by two conclusions numbered (1) and (2). You have to take the given three statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.
Statements:

All books are novels.
No novel is a magazine.
All magazines are newspaper.
Conclusions: 

I.No book is a magazine.
II. Some newspaper are novels.

A) If only (I) conclusion follows B) If only (II) conclusion follows
C) If either (I) or (II) follows D) If neither (I) nor (II) follows and
 
Answer & Explanation Answer: A) If only (I) conclusion follows

Explanation:

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Q:

In this question, the sets of numbers given in the alternatives are represented. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., O can be represented by 03,11, etc., and 'F' can be represented by 55, 68, etc. Similarly you have to identify the set for the word 'BEAD'

A) 97, 32, 14, 56 B) 88, 41, 20, 57
C) 57, 32, 41, 87 D) 75, 14, 20, 57
 
Answer & Explanation Answer: C) 57, 32, 41, 87

Explanation:
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Filed Under: Non Verbal Reasoning

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Q:

To whom did Akbar gave the title Mian?

A) Raja Todar Mal B) Man Singh I
C) Birbal D) Tansen
 
Answer & Explanation Answer: D) Tansen

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams

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