Questions

Q:

Common styles of leadership include

A) Autocratic leadership B) Transactional leadership
C) Democratic leadership D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

There are 9 common styles of leadership. They are:

 

Transformational leadership

Transactional leadership

Servant leadership

Autocratic leadership

Laissez-faire leadership

Democratic leadership

Bureaucratic leadership

Charismatic leadership.

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Filed Under: Indian Politics
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Q:

Nullification Meaning in Government?

Answer

Nullification is the legal theory that a state has the right to nullify (invalidate) any federal law that it deems unconstitutional



So far, there have not been any situations where this tactic has actually held up, though. In each case, nullification has failed.

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Subject: Indian Politics Exam Prep: Bank Exams , CAT
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Q:

Which vehicle was used for ISRO's successfully launch of 104 satellites?

A) PSLV - C37 B) PSLV - C36
C) PSLV - C39 D) PSLV - C38
 
Answer & Explanation Answer: A) PSLV - C37

Explanation:

PSLV - C37 vehicle was used for ISRO's successfully launch of 104 satellites.

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Q:

Which step happens first in DNA replication?

A) Initiation B) Elongation
C) Termination D) None of the above
 
Answer & Explanation Answer: A) Initiation

Explanation:

In the first step of DNA replication called initiation, the DNA pair gets unwidened.

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Filed Under: Biology
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Q:

How many years ago earth is believed to be originated?

Answer

 4600 million

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Subject: World Geography

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Q:

Leonardo Da Vinci used drawings to explore ideas in

A) Mathematics B) Science
C) Art D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:
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Filed Under: Famous Personalities
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Q:

Which one of the following statements about lymph is correct?

A) Lymph is formed due to leakage of blood through capillaries. B) Lymph contains blood cells such as RBC.
C) Lymph is also circulated by the blood circulating heart. D) Lymph only transports hormones.
 
Answer & Explanation Answer: C) Lymph is also circulated by the blood circulating heart.

Explanation:

The lymphatic system is a complex system of fluid drainage and transport, and immune response and disease resistance. Fluid that is forced out of the bloodstream during normal circulation is filtered through lymph nodes to remove bacteria, abnormal cells and other matter. This fluid is then transported back into the bloodstream via the lymph vessels. Lymph only moves in one direction, toward the heart.

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

If the wavelengths corresponding to ultraviolet, visible and infrared radiations are given as lUV, lVIS and lIR respectively, then which of the following gives the correct relationship among these wavelengths?

A) lUV < lIR < lVIS B) lUV > lVIS > lIR
C) lUV > lIR > lVIS D) lUV < lVIS < lIR
 
Answer & Explanation Answer: D) lUV < lVIS < lIR

Explanation:

Infrared radiation, what we experience as heat when we hold our hand near a warm object, is somewhat longer wavelengths than visible light. Visible light is simply electromagnetic radiation in a range of wavelengths that our eyes are sensitive to. Visible wavelengths range from 0.0007 milimeters for red light, through orange, yellow, green, and blue, to 0.0004 milimeters for violet light. Ultraviolet is shorter wavelengths than violet.

Longer the wavelength,lower the energy

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Filed Under: Physics
Exam Prep: Bank Exams

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