Q:

In a face centred cubic lattice, atom A occupies the corner positions and atom B occupies the face centre positions. If one atom of B is missing from one of the face centred points, the formula of the compound is

1) $A_{2} B_{5}$

2) $A_{3} B_{2}$

3) $A_{2} B_{3}$

4) $A_{3} B_{4}$

A) Option 1	B) Option 2
C) Option 3	D) Option 4

Answer & Explanation Answer: A) Option 1

Explanation:

$Z_{A} = \frac{8}{8}$ ; $Z_{B} = \frac{5}{2}$

So formula of compound is $A B_{\frac{5}{2}}$

i.e., $A_{2} B_{5}$ .

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Filed Under: Chemistry
Exam Prep: AIEEE

13 9152

Q:

Web applications are designed to interpret _____________ to display text, images etc.

A) HTML	B) Hyperlinks
C) Computers	D) World Wide Web

Answer & Explanation Answer: A) HTML

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

14 9152

Q:

Guess the Missing number in the Number Challenge ?

A) 8	B) 32
C) 44	D) 64

Answer & Explanation Answer: D) 64

Explanation:

The logic in the challenge is

$\sqrt{81} x 6 = 9 x 6 = 54$

$\sqrt{144} x 7 = 84$

Similarly, $\sqrt{64} x 8 = 8 x 8 = 64$ .

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Filed Under: Math Puzzles
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

21 9142

Q:

Orlon is a polymer of

A) Dacron	B) Acrylonitrile
C) Polyamide Nylon	D) None of the above

Answer & Explanation Answer: B) Acrylonitrile

Explanation:

The monomeric unit of orlon polymer is Acrylonitrile. Orlon is also known as Polyacrylonitrile (PAN).

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

19 9134

Q:

By which ruler Pataliputra was chosen for the first time as a capital

A) Ajatasatru	B) Kalasok
C) Udayin	D) Kanishka

Answer & Explanation Answer: C) Udayin

Explanation:

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Filed Under: Indian History

11 9130

Q:

Select the synonym of

succulent

A) torrid	B) luscious
C) arid	D) bare

Answer & Explanation Answer: B) luscious

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 9124

Q:

Which among the following is the exclusive jurisdiction of the State Government ?

A) Sales Tax	B) Custom Duty
C) Income Tax	D) Corporation Tax

Answer & Explanation Answer: A) Sales Tax

Explanation:

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Filed Under: Indian Economy

12 9122

Q:

The fundamental particles present in equal numbers in neutral atoms are

A) protons and electrons	B) neutrons and electrons
C) protons and neutrons	D) protons and positrons

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