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
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21 9092

Q:

A sector between the two longitude lines is known by which of the following name?

A) Belt	B) Gore
C) Time-block	D) Time box

Answer & Explanation Answer: B) Gore

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

0 9089

Q:

Parenthesis is never required in Postfix or Prefix expressions

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

Parenthesis is not required because the order of the operators in the postfix /prefix expressions determines the actual order of operations in evaluating the expression

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Subject: Database
Job Role: Database Administration

3 9086

Q:

I am lighter than air but a hundred people cannot lift me?

What am I?

Answer

A bubble is what lighter than air but a hundred people cannot lift me.

bubble11585559583.jpg image

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Subject: Logic Puzzles Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

37 9086

Q:

The different classes of relations created by the technique for preventing modification anomalies are called:

A) normal forms.	B) functional dependencies.
C) referential integrity constraints.	D) None of the above is correct.

Answer & Explanation Answer: A) normal forms.

Explanation:

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Filed Under: Database

9 9082

Q:

Who among the following has been called the 'Napoleon of India'?

A) Samudragupta	B) Harshavardhana
C) Chandragupta Maurya	D) Ashoka

Answer & Explanation Answer: A) Samudragupta

Explanation:

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Filed Under: Indian History

8 9075

Q:

Who said 'Supply creates its own demand' ?

A) Marshall	B) Ricardo
C) Adam Smith	D) J. B. Say

Answer & Explanation Answer: D) J. B. Say

Explanation:

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Filed Under: Indian Economy
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15 9073

Q:

The outer electron configuration of Gd (Atomic No : 64) is

1. $4 f^{7} 5 d^{1} 6 s^{2}$

2. $4 f^{3} 5 d^{5} 6 s^{2}$

3. $4 f^{8} 5 d^{0} 6 s^{2}$

4. $4 f^{4} 5 d^{4} 6 s^{2}$

Answer

Answer : 1

Sol :

1. $4 f^{7} 5 d^{1} 6 s^{2}$

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Subject: Chemistry Exam Prep: AIEEE

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