Q:

The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of 10 $d m^{3}$ at 27°C is to a volume of 100 $d m^{3}$

A) 42.3 J/ mole / K	B) 38.3 J/ mole / K
C) 35.8 J/ mole / K	D) 32.3 J/ mole / K

Answer & Explanation Answer: B) 38.3 J/ mole / K

Explanation:

$∆ s = n R \ln \frac{v 2}{v 1}$

$= 2.303 n R \log \frac{v 2}{v 1}$ = $2.303 \times 2 \times 8.314 \times \log (\frac{100}{10})$ = $38.3 J$ $m o l^{- 1}$ $k^{- 1}$

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Filed Under: Chemistry
Exam Prep: AIEEE

43 16192

Q:

Improve the bracketed part of the sentence.

Affirmations are positive statements that (describes) a desired situation or goal and are often repeated, in order to get them impressed on the subconscious mind.

A) describing	B) describe
C) is describing	D) No improvement

Answer & Explanation Answer: B) describe

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 16185

Q:

The famous Kosijura Case of Bengal happened in whose reign?

A) Warren Hastings	B) Lord Cornwallis
C) John Shore	D) Wellesley

Answer & Explanation Answer: A) Warren Hastings

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

1 16179

Q:

______________ among the following is not a type of JavaScript.

A) text/JavaScript	B) text/ecmascript
C) text/vbscript	D) JavaScript vbscript

Answer & Explanation Answer: D) JavaScript vbscript

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

7 16177

Q:

Find the Missing Numbers in the given Number Puzzle ?

A) 169 & 81	B) 67 & 121
C) 64 & 115	D) 70 & 110

Answer & Explanation Answer: A) 169 & 81

Explanation:

Observe that in each column, square of sum of digits in the first row = Respective second row elements.

In the same way, square of sum of digits in the second row = Respective third row elements.

=> ${(6 + 4)}^{2} = 10^{2} = 100$

=> ${(4 + 9)}^{2} = 13^{2} = 169$

=> ${(8 + 1)}^{2} = 9^{2} = 81$ .

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Filed Under: Number Puzzles
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

82 16176

Q:

Select the antonym of

loiter

A) lag	B) hasten
C) amble	D) loll

Answer & Explanation Answer: B) hasten

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Improve the bracketed part of the sentence

The good fortune of (my being) your disciple in my youth has greatly benefited me in my career.

A) my having been	B) myself being
C) being	D) no improvement

Answer & Explanation Answer: A) my having been

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

What bet can never be won?

Answer

ALPHABET is the bet can never be won.

Workspace

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Subject: Word Puzzles Exam Prep: AIEEE , Bank Exams , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

107 16167

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