Q:

It is necessary to sort a file before searching a particular item

A) True	B) False
C) May or may not be true	D) None of the above

Answer & Explanation Answer: C) May or may not be true

Explanation:

If less work is involved in searching a element than to sort and then extract, then we don’t go for sort

If frequent use of the file is required for the purpose of retrieving specific element, it is more efficient to sort the file.

Thus it depends on situation

Report Error

View Answer Report Error Discuss

Filed Under: Database
Job Role: Database Administration

2 7234

Q:

Which one of the following cities is called the 'zero mile centre ' of India

A) Kanpur	B) Allahabad
C) New Delhi	D) Nagpur

Answer & Explanation Answer: D) Nagpur

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Geography

16 7227

Q:

Which of the following National Parks of India are declared as World Heritage by UNESCO?

1. Keoladeo National Park

2. Sundarbans National Park

3. Kaziranga National Park

4. Ranthambore National Park

Select the correct answer using the code given below.

A) 1 and 2 only	B) 1, 2 and 3 only
C) 3 and 4 only	D) 1, 2, 3 and 4

Answer & Explanation Answer: D) 1, 2, 3 and 4

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: World Organisations
Exam Prep: Bank Exams

2 7224

Q:

Which one of the following is the longest National Highway in India?

A) NH2	B) NH5
C) NH7	D) NH8

Answer & Explanation Answer: C) NH7

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Geography

92 7223

Q:

In which of the following mammals estrous cycle is absent ?

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

Answer & Explanation Answer: D) Monkey

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

19 7220

Q:

Improve the bracketed part of the sentence.

When the prodigal son returned home, his father welcomed him (with open hands).

A) with open hearts	B) with open mind
C) with open arms	D) no improvement

Answer & Explanation Answer: C) with open arms

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 7216

Q:

Rearrange the parts of the sentence in correct order.

It is a truth universally

P-acknowledged that a single
Q-man in possession of a good
R-fortune must be in want of a wife

A) QRP	B) PQR
C) RPQ	D) QPR

Answer & Explanation Answer: B) PQR

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 7214

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

$i = \frac{1 + α (x + y - 1)}{1}$

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

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: AIEEE

6 7213

Questions

Quick Links