Q:

The process in which energy stored in carbohydrates is released

A) Photosynthesis	B) Respiration
C) Reproduction	D) Excretion

Answer & Explanation Answer: B) Respiration

Explanation:

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Filed Under: Biology

32 6191

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 6191

Q:

The much-awaited "Extradition Treaty" between India and Bangladesh came into effect from

A) October 2012	B) December 2012
C) October 2013	D) December 2013

Answer & Explanation Answer: C) October 2013

Explanation:

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Filed Under: General Awareness

8 6188

Q:

Logical puzzle

Two fathers took their sons to a fruit stall. Each man and son bought an apple, But when they returned home, they had only 3 apples. They did not eat, lost, or thrown. How could this be possible?

Answer

There were only three people. Son, his father and his grandfather.

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Subject: Logic Puzzles

28 6185

Q:

World Red cross day falls on

A) May 3	B) May 8
C) May 10	D) May 11

Answer & Explanation Answer: B) May 8

Explanation:

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Filed Under: Important Days and Years

9 6177

Q:

Trichloroacetaldehyde was subject to Cannizzaro's reaction by using NaOH. The mixture of the products contains sodium trichloroacetate and another compound. The other compound is :

A) Chloroform	B) 2, 2, 2-Trichloroethanol
C) Trichloromethanol	D) 2, 2, 2-Trichloropropanol

Answer & Explanation Answer: B) 2, 2, 2-Trichloroethanol

Explanation:

$\begin{matrix} C l \\ | \\ C l & - & C & - & C H O \\ | \\ C l \end{matrix}$ $\to_{C a n n i z z a r o' s R e a c t i o n}^{N a O H}$ $\begin{matrix} C l \\ | \\ C l & - & C & - & C O O N a \\ | \\ C l \end{matrix}$ $+$ $\begin{matrix} C l \\ | \\ C l & - & C & - & C H_{2} \\ | 2 & 1 \\ C l \end{matrix}$ $- O H$

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Filed Under: Chemistry
Exam Prep: AIEEE

7 6177

Q:

What type of operating system uses the NTFS file system ?

A) Windows	B) Mac OS X
C) Unix	D) All of these

Answer & Explanation Answer: A) Windows

Explanation:

Windows operating system uses the NTFS file system.

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Filed Under: Operating Systems
Exam Prep: Bank Exams

5 6176

Q:

A transitive dependency is which of the following?

A) A functional dependency between two or more key attributes.	B) A functional dependency between two or more nonkey attributes.
C) A relation that is in first normal form.	D) A relation that is in second normal form.

Answer & Explanation Answer: B) A functional dependency between two or more nonkey attributes.

Explanation:

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Filed Under: Database

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