Questions

Q:

Which of the following is not true about Frictional force?

 

A) Friction is the force which opposes the relative motion of two surfaces in contact B) The force of friction that acts when a body is moving (sliding) on a surface is called sliding friction
C) Friction in machines wastes energy and also causes wear and tear D) Rolling friction is much more than sliding friction, the use of ball bearings in a machine considerably reduces friction
 
Answer & Explanation Answer: D) Rolling friction is much more than sliding friction, the use of ball bearings in a machine considerably reduces friction

Explanation:
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Q:

Rearrange the parts of the sentence in correct order.

The party faithful, who

P - ­expectations, are now disillusioned
Q­ - had greeted his political arrival in 2004
R­ - with great enthusiasm, and

A) RQP B) QRP
C) PRQ D) PQR
 
Answer & Explanation Answer: B) QRP

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Q:

Rearrange the parts of the sentence in correct order.

It secured support from

P-government, a significant development in itself
Q-other sections of the
R-Opposition, and defeated the

 

A) RQP B) QRP
C) PRQ D) PQR
 
Answer & Explanation Answer: B) QRP

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Q:

Rearrange the parts of the sentence in correct order

Due to poor organic matter

P-­in soil is below the required
Q­-incorporation, organic carbon
R­-level in most parts of India

 

A) RPQ B) QRP
C) QPR D) PRQ
 
Answer & Explanation Answer: C) QPR

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Q:

Read each sentence to find out whether there is any error in any part

Coleridge as well as Wordsworth were(a) of the opinion that the opposite of poetry is(b) not prose but(c) science. No error.(d)

A) a B) b
C) c D) d
 
Answer & Explanation Answer: A) a

Explanation:

Were’ needs to be replaced with ‘was’ to make the sentence grammatically correct. This is because,‘If the subjects are joined by as well as, with, along with, together with, and not, in addition to, but, besides, except, rather than, accompanied by, like, unlike, no less than, nothing but, led by, headed by, guided by, controlled by, governed by,etc..Then the verb will agree with the first subject’ Thus, the correct sentence would be, ‘Coleridge as well as Wordsworth was of the opinion that the opposite of poetry os not prose but science’.

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Q:

Which Indian bank has signed pact with Indian Oil Corporation under its ‘e-Dealer’ scheme?

 

A) Yes Bank B) Axis Bank
C) Punjab National Bank D) HDFC Bank
 
Answer & Explanation Answer: C) Punjab National Bank

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Q:

The working principle of a washing machine is

A) reverse osmosis B) diffusion
C) centrifugation D) dialysis
 
Answer & Explanation Answer: C) centrifugation

Explanation:

The working principle of a washing machine is centrifugation.

 

The_working_principle_of_a_washing_machine_is1542349278.jpg image

 

Centrifugation is a separation process which uses the action of centrifugal force to promote accelerated settling of particles in a solid-liquid mixture.

The washing machine consists of centrifuge for this purpose. A centrifuge is a piece of equipment that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis of spin that can be very strong.

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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives.

My coat's pretty warm, even though it cost £9.99 and came from the flea market. It had a label in it, CHRISTIN BIOR, but I cut it out as soon as I got home. You can't work where I work and have CHRISTIN BIOR in your coat. You could have a genuine vintage Christian Dior label. Or something Japanese. Or maybe no label because you make your clothes yourself out of retro fabrics that you source at Alfies Antiques. But not CHRISTIN BIOR.

As I get near Catford Bridge, I start to feel a knot of tension. I really don't want to be late today. My boss has started throwing all sorts of hissy fits about people "swanning in at all times," so I left an extra twenty minutes early, in case it was a bad day. I can already see: It's a god-awful day. They've been having a lot of problems on our line recently and keep cancelling trains with no warning. Trouble is, in London rush hour, you can't just cancel trains. What are all the people who were planning to get on that train supposed to do? Evaporate?

Why is her boss angry?

A) Because he has started suffering from fits. B) Because it is a bad day.
C) Because she was late the day before. D) Because employees are coming late to work.
 
Answer & Explanation Answer: D) Because employees are coming late to work.

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