Q:

A ball is thrown vertically upwards. Assuming the air resistance to be constant and cosiderable:

A) the time of ascent < the time of descent	B) the time of ascent > the time of descent
C) the time of ascent = the time of descent	D) none of these

Answer & Explanation Answer: A) the time of ascent < the time of descent

Explanation:

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Filed Under: Physics

42 9162

Q:

Ethylene glycol is used as an antifreeze in a cold climate. Mass of ethylene glycol which should be added to 4 kg of water to prevent it from freezing at –6°C will be: (Kf for water = 1.86 Kg/mol and molar mass of ethylene glycol = 62 kg/mol)

A) 204.60 g	B) 304.30 g
C) 804.32 g	D) 400.00 g

Answer & Explanation Answer: C) 804.32 g

Explanation:

$∆ T_{f} = k_{f} . m$

for ethylene glycol in aq. solution

$∆ T_{f} = k_{f} \frac{w}{m o l . w t} \times \frac{1000}{w t . o f s o l v e n t} 6 = \frac{1.86 x w x 1000}{62 x 4000}$

=> w = 800 g

So, the weight of solute should be more than 800 g.

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Filed Under: Chemistry
Exam Prep: AIEEE

8 9161

Q:

In which city is India's oldest European church?

A) Cochin	B) Goa
C) Chennai	D) Kolkata

Answer & Explanation Answer: A) Cochin

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

5 9159

Q:

French established their first factory at Surat and second factory at ___________

A) Banaras	B) Calcutta
C) Mumbai	D) Masulipatnam

Answer & Explanation Answer: D) Masulipatnam

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 9159

Q:

Amrita Pritam's work " A Revenue Stamp" is

A) A book of stories	B) A novel
C) A biography	D) An autobiography

Answer & Explanation Answer: D) An autobiography

Explanation:

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Filed Under: Books and Authors

23 9157

Q:

Match the characteristics with their market structure:

(a) MC = Price
(b) Firm will tend to set output so that it earns maximum profits.

A) (a) Pure Competition, (b) Pure Monopoly	B) (a) Pure Monopoly, (b) Monopolistic Competition
C) (a) Oligopoly, (b) Monopolistic Competition	D) (a) Pure Competition, (b) Oligopoly

Answer & Explanation Answer: A) (a) Pure Competition, (b) Pure Monopoly

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 9154

Q:

Who was the exponent of Yog Darshana?

A) Kapil	B) Gautam
C) Patanjali	D) Jamini

Answer & Explanation Answer: C) Patanjali

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

3 9150

Q:

What is the main reason the OSI Model was created?

Answer

The OSI Model is used as a reference model.

The primary reason the OSI model was created was so that different networks could inter-operate. Hence, different networks could communicate.

Workspace

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Subject: Networking
Job Role: Analyst , Bank Clerk , Database Administration , Network Engineer

20 9148

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