Q:

When and by whom the PIN coode system was introduced in India ?

A) Savinder Singh	B) Shriram Bhikaji Velankar
C) D.R. Khullar	D) Mahesh Barnwal

Answer & Explanation Answer: B) Shriram Bhikaji Velankar

Explanation:

The PIN code system was introduced on 15 th August 1972 by Shriram Bhikaji Velankar. Currently India has six digit post code and soon it will be converted in eight digits.

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Filed Under: Indian Geography
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29 6799

Q:

Water is a compound because it?

A) it contains two different elements joined by chemical bond	B) it contains hydrogen & oxygen
C) it exists as solid, liquid or gas	D) it cannot be split up into simpler substances by chemicals means

Answer & Explanation Answer: A) it contains two different elements joined by chemical bond

Explanation:

We know that All compounds are molecules, but not all molecules are compounds.

Water is a molecule because it is made from atoms that have been chemically combined. It is also a compound because the atoms that make water are not all the same - some are oxygen and some are hydrogen.

Hence, Water is a molecule and a compound.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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7 6798

Q:

During Processing data, programs, and processed information are held temporarily in _________

A) Secodary stoage	B) ROM
C) RAM	D) None of these

Answer & Explanation Answer: C) RAM

Explanation:

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Filed Under: Computer

20 6796

Q:

abcdefghijklmnopqrstuvwxyz Riddle

What sentence contains all abcdefghijklmnopqrstuvwxyz?

Answer

The Quick Brown Fox Jumped Over The Lazy Dog is the sentence which contains all 26 alphabets i.e, from a to z.

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Subject: Word Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
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14 6794

Q:

Irrigation canals are generally aligned along

A) Contour line	B) Straight line
C) Ridge line	D) Valley line

Answer & Explanation Answer: C) Ridge line

Explanation:

Irrigation_canals_are_generally_aligned_along1556259625.png image

A ridge ine is a line formed along the highest points of a mountain ridge.

Irrigation canals are generally aligned along ridge lines.

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Filed Under: Indian Geography
Exam Prep: CAT , Bank Exams , AIEEE
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3 6793

Q:

The Green Revolution in India was the outcome of the efforts of who amongst the following?

A) Dr MS Swaminathan	B) Dr C Rangarajan
C) KV Kamath	D) Dr Rakesh Mohan

Answer & Explanation Answer: A) Dr MS Swaminathan

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

18 6789

Q:

When was Jana-Gana-Mana (which later became 'National Anthem' of India) first sung and where ?

A) 24th Jan, 1950 in Allahabad	B) 24th jan, 1950 in Delhi
C) 26th Dec, 1942 in Calcutta	D) 27th Dec, 1911 in Calcutta

Answer & Explanation Answer: D) 27th Dec, 1911 in Calcutta

Explanation:

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Filed Under: Indian Politics

18 6787

Q:

Water has maximum density at............

A) 0 C	B) -15 C
C) 4 C	D) 15 C

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