Q:

Select the antonym of

sortie

A) raid	B) assault
C) sally	D) retreat

Answer & Explanation Answer: D) retreat

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 7253

Q:

In which of the following mammals estrous cycle is absent ?

A) Rabbit	B) Horse
C) Cow	D) Monkey

Answer & Explanation Answer: D) Monkey

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

19 7251

Q:

Select the related word/letters/numbers from the given alternatives:

9 : 162 :: 8 : ?

A) 96	B) 112
C) 128	D) 160

Answer & Explanation Answer: C) 128

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Filed Under: Verbal Reasoning - Mental Ability

0 7250

Q:

Cutaneous respiration occurs in

A) Cockroach	B) Salamander
C) Crab	D) Parrot

Answer & Explanation Answer: B) Salamander

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Filed Under: Biology

45 7248

Q:

The formula C6H14 represents the hydrocarbon ___.

A) Hexene	B) Heptyne
C) Hexane	D) Hexyne

Answer & Explanation Answer: C) Hexane

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 7247

Q:

The degree of dissociation ( $α$ ) of a weak electrolyte, $A_{x} B_{y}$ is related to van't Hoff factor (i) by the expression:

$1 . α = \frac{x + y + 1}{i - 1}$

$2 . α = \frac{x + y - 1}{i - 1}$

$3 . α = \frac{i - 1}{x + y + 1}$

$4 . α = \frac{i - 1}{x + y - 1}$

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

Answer & Explanation Answer: D) 4 is correct

Explanation:

Van't Hoff factor (i) = $\frac{O b s e r v e d C o l l i g a t i v e P r o p e r t y}{N o r m a l C o l l i g a t i v e P r o p e r t y}$

$\begin{matrix} A_{x} B_{y} \\ 1 - α \end{matrix} \to \begin{matrix} x A^{+ y} \\ x α \end{matrix} + \begin{matrix} y B^{- x} \\ y α \end{matrix}$

Total Moles = $1 - α + x α + y α$ = $1 - α (x + y - 1)$

$i = \frac{1 + α (x + y - 1)}{1}$

$\Rightarrow α = \frac{i - 1}{x + y - 1}$

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Filed Under: Chemistry
Exam Prep: AIEEE

6 7243

Q:

Improve the bracketed part of the sentence.

Varun goes (for cinema) every Friday.

A) to cinema	B) to the cinema
C) in cinema	D) no improvement

Answer & Explanation Answer: B) to the cinema

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Filed Under: English
Exam Prep: Bank Exams

0 7243

Q:

One third of a Number is 96. What will 67% of that Number be?

A) 192.96	B) 181.44
C) 169.92	D) 204.48

Answer & Explanation Answer: A) 192.96

Explanation:

Let the Number be x.

Given that one third of a Number is 96.

i.e x = 3 x 96 = 288.

67% of x = $\frac{x \times 67}{100} = \frac{288 \times 67}{100} = 192.96$

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

3 7240

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