Q:

_________ has successfully created the country’s first smart grid project, which will generate power from renewable sources of energy.

A) Indian Institutes of Technology	B) Indian Institutes of Engineering Science Technology
C) Indian Institutes of Space Science and Technology	D) Indian Institutes of Management

Answer & Explanation Answer: B) Indian Institutes of Engineering Science Technology

Explanation:

The Indian Institute of Engineering Science and Technology (IIEST) has successfully created the country’s first smart grid project, which will generate power from renewable sources of energy. The project will soon be inaugurated by President Pranab Mukherjee, IIEST Director Prof Ajoy Kumar Roy. The smart grid will be synchronised to generate power from solar, wind and vegetable waste resources, depending on the weather conditions and availability of waste products. It is the first of its kind in the country.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

Answer

The required number 100.

It is not an odd number and is not higher than 100 and greater than 90.

When we subtract 100 from 100, we get nothing i.e, 0.

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Subject: Number Puzzles Exam Prep: Bank Exams

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Q:

How many holes are in this shirt?

how_many_holes_are_there_in_this_shirt1542186605.jpg image

A) 4	B) 7
C) 8	D) 6

Answer & Explanation Answer: C) 8

Explanation:

There are 8 holes in this given shirt.

how_many_holes_are_there_in_this_t-_shirt11542267000.jpg image

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

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Q:

The English East India Company laid the foundation of Fort St.George at Madras during the regin of

A) Akbar	B) Aurangzeb
C) Jahangir	D) Shah Jahan

Answer & Explanation Answer: D) Shah Jahan

Explanation:

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Filed Under: Indian History

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Q:

In which of the following part of Neuron the information is transmitted in the chemical form?

A) Dendrite	B) Cell body
C) Axon	D) No option is correct

Answer & Explanation Answer: D) No option is correct

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Improve the bracketed part of the sentence.

Look at this video clip in which (I, my friend and you) are enjoying a boat ride.

A) you, my friend and I	B) I, you and my friend
C) my friend, you and I	D) no improvement

Answer & Explanation Answer: A) you, my friend and I

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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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

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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.

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