Q:

The story of vitamins dates back to

A) 15th century	B) 16th century
C) 17th century	D) 18th century

Answer & Explanation Answer: D) 18th century

Explanation:

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Filed Under: Biology

16 5612

Q:

Main function of white blood corpuscles is _______

A) Transport of carbon dioxide	B) Transport of oxygen
C) To produce immune system of body	D) None of these

Answer & Explanation Answer: C) To produce immune system of body

Explanation:

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Filed Under: Biology

34 5611

Q:

In case of a heart attack, a hormone is injected as an emergency measure, Which one is it?

A) Thyroxine	B) Adrenaline
C) Heparin	D) Insulin

Answer & Explanation Answer: B) Adrenaline

Explanation:

Heparin is a hormone secreted by the liver. This is anticoagulant in its property. It prevents cloting of blood inside the heart and blood vessels. Heart attack is the result of a block in the blood vessels supplying blood to the walls of the heart.

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Filed Under: Biology

19 5610

Q:

What is the heaviest noble gas?

A) krypton	B) radon
C) helium	D) xenon

Answer & Explanation Answer: B) radon

Explanation:

The seven elements — helium, neon, argon, krypton, xenon, radon, and oganesson of Group 18 of the periodic table are Noble or Inert gases.

Radon is the heaviest and Helium is the lightest gases of the noble gases.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

5 5608

Q:

‘World Sustainable Development Summit’ is organized by which institution?

A) The Energy and Resources Institute	B) World Economic Forum
C) NITI Aayog	D) UNDP

Answer & Explanation Answer: A) The Energy and Resources Institute

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 5606

Q:

Logical puzzle

There are only two barbers in town. One of them has a nice, neatly trimmed head of hair. The other one's hair is a complete mess.Which of the two barbers should you go to and why?

Answer

The one with messy hair, as they cut the neat barber's hair.

Workspace

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Subject: Logic Puzzles

27 5605

Q:

The two types of output devices are

A) Monitor and Printer	B) Floppy disc and CD
C) Keyboard and Mouse	D) None of these

Answer & Explanation Answer: A) Monitor and Printer

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

12 5603

Q:

The world's Greatest traveller of pre-modern times, believed to have put behind him a distance of over 73000 miles and visited territories the eqivalent of about 44 modern countries, is

A) Marco Polo	B) Fahien
C) Ibn Batuta	D) Hiuen Tsang

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