Q:

If ${(a + \frac{1}{a})}^{2} = 3,$ then the value of $a^{2} + \frac{1}{a^{2}}$ will be

A) 0	B) 1
C) 2	D) 3

Answer & Explanation Answer: B) 1

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

0 1328

Q:

What is the simplified value of (cotA + tan B)/(cot B + tan A)?

A) tanB cotA	B) tanA cotB
C) tanA tanB	D) cotA cotB

Answer & Explanation Answer: A) tanB cotA

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

0 1328

Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Teething problems

A) Oral problems	B) Problems at the start of a new project
C) Problems for quite a long time in adjusting in the new place	D) Problem of having good dentist

Answer & Explanation Answer: B) Problems at the start of a new project

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Filed Under: English
Exam Prep: TOEFL , GRE , CAT

0 1328

Q:

Which is called the "Lake District of India"?

A) Nainital	B) Shimla
C) Sikkim	D) Matheran

Answer & Explanation Answer: A) Nainital

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Filed Under: Indian Geography
Exam Prep: Bank Exams

2 1328

Q:

If for a perfectly competitive firm, price is Rs. 60, output is 300 units, average variable costs are Rs. 18, and average total costs are Rs. 36. The firm's profits are equal to

A) Rs. 5400	B) Rs. 3600
C) Rs. 7200	D) Rs. 1800

Answer & Explanation Answer: C) Rs. 7200

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Filed Under: Indian Economy
Exam Prep: Bank Exams

1 1328

Q:

What is the chemical formula for Sodium Chloride (Salt)?

A) NaCl2	B) NaCl
C) Na2Cl	D) Na2C

Answer & Explanation Answer: B) NaCl

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

What is the name of the hormone produced by thymus gland?

A) Thyroxine	B) Auxins
C) Cytokinins	D) Thymosin

Answer & Explanation Answer: D) Thymosin

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Filed Under: Biology
Exam Prep: Bank Exams

1 1328

Q:

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 2nd group and the 4th period?

A) 20	B) 22
C) 18	D) 10

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