Questions

Q:

Nucleus of Hydrogen atom consists of

A) 2 protons only B) 2 neutrons only
C) 1 proton only D) 1 electron only
 
Answer & Explanation Answer: C) 1 proton only

Explanation:

The nucleus of hydrogen consists of only a single proton.

Its parts are a single negatively-charged electron that circles a single positively-charged nucleus of the hydrogen atom.

The electron is bound to the nucleus by the Coulomb force.

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Filed Under: Chemistry
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Q:

The NAM summit which demanded expansion of the United Nations Security council had met at

A) Tehran B) Cairo
C) Harare D) Jakarta
 
Answer & Explanation Answer: D) Jakarta

Explanation:
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Filed Under: World Organisations

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Q:

The First ruler of the Satavahanas was

A) Simuka B) Govinda
C) Sri Satakarni D) Nahapana
 
Answer & Explanation Answer: A) Simuka

Explanation:
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Filed Under: Indian History

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Q:

Important objective of biotechnology in agriculture section is _________

A) % produce best resistant varieties of plant B) % increase the nitrogen content
C) % decrease the seed number D) % increase the plant weight
 
Answer & Explanation Answer: A) % produce best resistant varieties of plant

Explanation:
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Filed Under: Biology

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Q:

What do you meant by "triple X" in Networks?

Answer

The function of PAD (Packet Assembler Disassembler) is described in a document known as X.3. The standard protocol has been defined between the terminal and the PAD, called X.28; another standard protocol exists between hte PAD and the network, called X.29. Together, these three recommendations are often called "triple X"

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Subject: Networking
Job Role: Network Engineer

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Q:

The organizational form in which the project manager has informal authority over team members and little or no input to team member’s performance appraisal is called

A) weak matrix. B) functional.
C) strong matrix. D) composite.
 
Answer & Explanation Answer: A) weak matrix.

Explanation:

“Weak matrices maintain many of the characteristics of a functional organization, and the project manager role is more that of a coordinator or expediter than that of a true project manager.”

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Filed Under: PMP Certification

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Q:

what is the source of energy for the water cycle?

A) Rain water B) Sun
C) Clouds D) Animals
 
Answer & Explanation Answer: B) Sun

Explanation:

The water cycle is a term for the movement of water between the Earth's surface, the sky and underground. Water evaporates due to heat from the sun. Hence, the water cycle is driven primarily by the energy from the sun.

watercycle1531808968.gif image

This solar energy drives the cycle by evaporating water from the oceans, lakes, rivers, and even the soil. Other water moves from plants to the atmosphere through the process of transpiration.

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Filed Under: Physics
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Q:

The country with longest coastline in the world is

A) Canada B) Norway
C) Russia D) Greenland
 
Answer & Explanation Answer: A) Canada

Explanation:

Canada has the longest coastline than any other countries in the world. It measures 1,51,020 miles long approximately. Norway, Indonesia, Greenland and Russia being in 2, 3, 4 and 5th places.

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Filed Under: Longest, Shortest, Deepest
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