Q:

Who invented Fountain Pen?

A) Sir Frank Whittle	B) John J. Loud
C) Kirkpatrick Macmillan	D) Lewis E. Waterman

Answer & Explanation Answer: D) Lewis E. Waterman

Explanation:

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Filed Under: Inventions

1 4027

Q:

Ayush Ayurvedic health and beauty care products were launched by

A) Nestle	B) Dabur
C) HLL	D) Ponds

Answer & Explanation Answer: C) HLL

Explanation:

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Filed Under: Business Awareness

8 4024

Q:

Pick out the only vector quantity

A) pressure	B) impulse
C) gravitational potential	D) co-efficient of friction

Answer & Explanation Answer: B) impulse

Explanation:

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Filed Under: Physics

5 4023

Q:

Which alphabet is a tools?

A) X	B) S
C) A	D) Y

Answer & Explanation Answer: A) X

Explanation:

The letter 'X' resembles the same as the tool AXE in sounding.

Hence, the alphabet X is a tool.

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

6 4022

Q:

The Kinetic energy of gas molecules

A) is unaffected by temperature variations	B) decreases with increase of temperature
C) increases with decrease of temperature	D) increases with increase of temperature

Answer & Explanation Answer: D) increases with increase of temperature

Explanation:

Kinetic Energy $K . E = \frac{1}{2} m V^{2}$ or

$K . E \propto V^{2}$ , Where 'm' is the mass and 'v' is the velocity of molecules.

Velocity is proportional to temperature. Hence, KE is proportional to temperature and would increase with temperature.

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Filed Under: Chemistry
Exam Prep: AIEEE

18 4022

Q:

Who Invented Dynamite Explosive Material?

A) Alfred Bernhard Nobel	B) Levi Strauss
C) Percy LeBaron Spencer	D) Garrett Augustus Morgan

Answer & Explanation Answer: A) Alfred Bernhard Nobel

Explanation:

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Filed Under: Inventions

2 4021

Q:

"World Television Day" is observed every year on ___.

A) Nov 21	B) Oct 22
C) Sep 23	D) Aug 24

Answer & Explanation Answer: A) Nov 21

Explanation:

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Filed Under: Important Days and Years
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

8 4018

Q:

Who Invented the First Adhesive Tape ?

A) Richard GurleyDrew	B) Alexander Graham Bell
C) James Rineose	D) Caresse Crosby

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