Q:

The freezing point of water at 760mm pressure is

A) 0 K	B) 273 K
C) 273 C	D) -273 C

Answer & Explanation Answer: B) 273 K

Explanation:

K is degree kelvin

Zero K corresponds to -273 K = C + 273

The freezing point of water being 0 C, on the kelvin scale it is 0 C + 273 K

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Filed Under: Chemistry

12 9382

Q:

What is the basis of classifying various plant tissues as meristematic tissue and permanent tissue?

A) Size	B) Dividing capacity
C) Location	D) No option is correct

Answer & Explanation Answer: B) Dividing capacity

Explanation:

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

0 9373

Q:

'Goldman Awards' are given for outstanding contribution in which of the following fields

A) Population Control	B) Popularization of Science
C) Conservation of Energy	D) Protection of environment

Answer & Explanation Answer: D) Protection of environment

Explanation:

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Filed Under: Honours and Awards

6 9370

Q:

What comes once in a year, twice in a week and never in a day?

A) Sunday	B) New moon day
C) E	D) All of the above

Answer & Explanation Answer: C) E

Explanation:

YEAR - 1 E

WEEK - 2 E

DAY - 0 E

Hence, the letter 'E', comes once in a year, twice in a week and never in a day.

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Filed Under: Logic Puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

9 9358

Q:

Simpson and Harrison are associated with the invention of

A) Boson	B) Chloroform
C) Balloon	D) None of these

Answer & Explanation Answer: B) Chloroform

Explanation:

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Filed Under: Inventions

14 9347

Q:

Who introduced gold coins for the first time in India?

A) Kushanas	B) Guptas
C) Mauryas	D) Sakas

Answer & Explanation Answer: A) Kushanas

Explanation:

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

15 9346

Q:

Which of the following is a property of an acid?

A) Acids reacts with metals	B) Acids taste sour
C) Acids turn blue litmus paper red	D) All the above

Answer & Explanation Answer: D) All the above

Explanation:

The general properties of acids are as follows :-

1.They are sour to taste.

2.They turn blue litmus paper red but the red litmus paper have no effect of acids and it remains unaffected.

3.They release hydrogen ions H+ in the solution medium, making the conditions acidic.

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 9342

Q:

India won its first Olympic hockey gold in

A) 1928	B) 1932
C) 1936	D) 1948

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