Questions

Q:

Which is the shortest River in the world?

A) Ganges B) Roe
C) Nile D) Amazon
 
Answer & Explanation Answer: B) Roe

Explanation:
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Filed Under: World Geography
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Q:

Who is the Formula one driver, has won the Hungarian Grand Prix for the 6th time?

A) Lewis Hamilton B) Sebastian Vettel
C) Sergio Perez D) Daniel Ricciardo
 
Answer & Explanation Answer: A) Lewis Hamilton

Explanation:

Lewis Hamilton of Mercedes won the Hungarian Grand Prix for the 6th time, at the Hungaroring circuit, in Hungary.

 

This is the 67th career victory for Lewis Hamilton.

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Filed Under: Sports
Exam Prep: Bank Exams , CAT
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Q:

What is the logical difference b/w Move A to B and COMPUTE B=A?

Answer

In case of Move A to B it will move whatever the value of A into B.It mean it will move numeric, alphanumeric and alphabatic value.


In case of COMPUTE B=A it will assign the value of A into B. But in case of compute only numeric value will be compute.

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Subject: Hardware

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Q:

An electric iron of 750 W is used for S hours per day. Then the energy consumed in one day by the iron is:

A) 6 units B) 600 units
C) 0.6 units D) 60 units
 
Answer & Explanation Answer: A) 6 units

Explanation:
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Filed Under: Physics
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Q:

For a certain reaction,DGq = -45 kJ/mol and DHq= -90 kJ/mol at 0°C. What is the minimum temperature at which the reaction will become spontaneous, ifDHq and DSq are independent of temperature?

A) 273 K B) 298 K
C) 546 K D) 596 K
 
Answer & Explanation Answer: C) 546 K

Explanation:

T = 273 °K

Using the formula,

DGq = DHq –TDS

-45 = -90 –273 DS

DS = 0.164

Now since DHq and DSq are independent,T2= DH/DS = 45/0.164 = 273°K

Required Temp = 273 + 273 = 546°K

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Filed Under: Physics
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Q:

The fact that the planets move around the Sun, not in circles but in ellipses, was first demonstrated by

A) Galileo B) Martin Luther
C) Johannes Kepler D) Copernicus
 
Answer & Explanation Answer: C) Johannes Kepler

Explanation:

Kepler’s  laws  of  planetary  motion state  that  (a)  All  planets  move  in elliptical orbits with the Sun at one of  the  focal  points  (b)  The  radius vector  drawn  from  the  sun  to  a planet  sweeps  out  equal  areas  in equal  time  intervals.  This  follows from  the  fact  that  the  force  of gravitation on the planet is central and  hence  angular  momentum  is conserved.  (c)  The  square  of  the orbital   period   of   a   planet   is proportional  to  the  cube  of  the semi  major  axis  of  the  elliptical orbit of the plane.

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Filed Under: Physics
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Q:

Which of the following statements about water is false?

A) There is extensive intramolecular hydrogen bonding in the condensed phase. B) Water is oxidized to oxygen during photosynthesis.
C) Ice formed by heavy water sinks in normal water. D) Water can act both as an acid and as a base.
 
Answer & Explanation Answer: A) There is extensive intramolecular hydrogen bonding in the condensed phase.

Explanation:

Water possess intermolecular hydrogen bonding in the condensed phase.

 

Hence, the given statement 'There is extensive intramolecular hydrogen bonding in the condensed phase.' about water is FALSE.

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Filed Under: General Science
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Q:

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


There is a time in every man's education when he arrives at the conviction that envy is ignorance; that imitation is suicide; that he must take himself for better, for worse, as his portion; that though the wide universe is full of good, no kernel of nourishing corn can come to him but through his toil bestowed on that plot of ground which is given to him to till. The power which resides in him is new in nature, and none but he knows what that is which he can do, nor does he know until he has tried. Not for nothing one face, one character, one fact, makes much impression on him, and another none. This sculpture in the memory is not without pre-established harmony. The eye was placed where one ray should fall, that it might testify of that particular ray. We but half express ourselves, and are ashamed of that divine idea which each of us represents. It may be safely trusted as proportionate and of good issues, so it be faithfully imparted, but God will not have his work made manifest by cowards. A man is relieved and gay when he has put his heart into his work and has done his best; but what he has said or done otherwise, shall give him no peace. It is a deliverance which does not deliver. In the attempt his genius deserts him; no muse befriends; no invention, no hope.

 

What is that which only the person himself knows and must act in order to discover it?

A) His untapped potential B) His destiny that lies in the future
C) The power which resides in him D) The joy of achieving success
 
Answer & Explanation Answer: C) The power which resides in him

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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