Q:

Sensitivity of potentiometer can be increased by

A) increasing the e.m.f. of the cell	B) increasing the length of the potentiometer
C) decreasing the length of the potentiometer wire	D) none of these

Answer & Explanation Answer: B) increasing the length of the potentiometer

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 611

Q:

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

A) Although we reached his house on time	B) he was left
C) for the airport.	D) No error

Answer & Explanation Answer: B) he was left

Explanation:

The error is in second part. In the given sentence two events occur one after the other. ‘He left’ before ‘we reached’. So, the event that was completed before the occurrence of the next event shall be expressed in past perfect tense. Therefore, the correct form of verb will be “had left”.

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Filed Under: English
Exam Prep: Bank Exams

0 611

Q:

ZIKA virus which causes neurological birth disorders is transmitted by

A) Rat bites	B) Mosquito bites
C) Snake bites	D) Monkey bites

Answer & Explanation Answer: B) Mosquito bites

Explanation:

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Filed Under: Biology
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1 611

Q:

If a perfectly competitive firm can increase its profits by increasing its output, then that firm's product's _____.

A) price exceeds its marginal costs	B) price exceeds its average total costs
C) average variable costs exceed its average total costs	D) fixed costs are zero

Answer & Explanation Answer: A) price exceeds its marginal costs

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Filed Under: Indian Economy
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0 610

Q:

What charge is present on a neutron?

A) positive	B) negative
C) no charge	D) No option is correct

Answer & Explanation Answer: C) no charge

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

How many players, on each side, are required for the game of volleyball?

A) 6	B) 8
C) 5	D) 7

Answer & Explanation Answer: A) 6

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

World Environment Day is observed on

A) February 28	B) May 16
C) June 05	D) September 12

Answer & Explanation Answer: C) June 05

Explanation:

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Filed Under: Important Days and Years
Exam Prep: Bank Exams

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Q:

Select the related word/letters/numbers from the given alternatives: 6 : 42 :: 12 : ?

A) 48	B) 72
C) 60	D) 84

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