Q:

What does airbag, used for safety of car driver, contain?

A) Sodium bicarbonate	B) Sodium azide
C) Sodium nitrite	D) Sodium peroxide

Answer & Explanation Answer: B) Sodium azide

Explanation:

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Filed Under: General Science

22 5221

Q:

I will disappear every time you say my name. What am I?

A) Thief	B) Silence
C) Shadow	D) None

Answer & Explanation Answer: B) Silence

Explanation:

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

12 5220

Q:

Cellulose is a

A) Mineral	B) Protein
C) Fat	D) Carbohydrate

Answer & Explanation Answer: D) Carbohydrate

Explanation:

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Filed Under: Biology

15 5219

Q:

What Does BIOS Stand For

A) Backup Input Output System	B) Battery Integrated Operating Setup
C) Basic Input Output System	D) Better Integrated Operating System

Answer & Explanation Answer: C) Basic Input Output System

Explanation:

BIOS in computers stands for Basic Input Output System.

BIOS is a set of computer instructions in firmware which control input and output operations.

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Filed Under: Computer
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Project Manager , Network Engineer , IT Trainer , Database Administration , Bank PO , Bank Clerk , Analyst

25 5218

Q:

Any letter, number, or symbol found on the keyboard that you can type into the computer...........

A) Output	B) Type
C) Character	D) Print

Answer & Explanation Answer: C) Character

Explanation:

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Filed Under: Computer

24 5218

Q:

The annual percentage rate on a credit card determines

A) The amount of money you still owe to the credit card company	B) Money you withdrawn from the credit card
C) Total transactions done throughout the year	D) The amount of interest you are charged on credit card purchases

Answer & Explanation Answer: D) The amount of interest you are charged on credit card purchases

Explanation:

The annual percentage rate (APR) on a credit card determines the amount of interest you are charged on credit card purchases.

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 5214

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 5212

Q:

The National institute of Oceangraphy is located at

A) Goa	B) Mumbai
C) Cochin	D) Kandla

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