Q:

When iron is exposed to moist air, a reddish brown coating of hydrated Iron (III) Oxide (Fe2O3) is deposited on its surface. This reddish brown coating is called

A) alloy	B) dust
C) rust	D) iron

Answer & Explanation Answer: C) rust

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

0 1519

Q:

Which of the following day National Statistics Day (NSD) has been celebrated in India?

A) 15th May	B) 10th June
C) 27th June	D) 29th June

Answer & Explanation Answer: D) 29th June

Explanation:

The National Statistics Day (NSD) is celebrated every year in India on 29th June to create public awareness about importance of statistics in socio-economic planning and
policy formulation.
Note: The 2017 theme is “Administrative Statistics”

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Filed Under: Important Days and Years
Exam Prep: Bank Exams

4 1519

Q:

A merchant changed his trade discount from 25% to 15%. This would increase selling price by

A) 313%	B) 616%
C) 1313%	D) 1613%

Answer & Explanation Answer: C) 1313%

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1519

Q:

The value of $\cos^{2} 20 ° + \cos^{2} 70 °$ is

A) √2	B) 2
C) 1	D) 1/√2

Answer & Explanation Answer: C) 1

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1519

Q:

What is the altitude of an equilateral triangle whose side is 12 cm?

A) 6√3 cm	B) 3√3 cm
C) 6√2 cm	D) 4√2 cm

Answer & Explanation Answer: A) 6√3 cm

Explanation:

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

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Q:

Who started construction of Nalanda (Mahavihara) ?

A) Dharampala	B) Ashoka
C) Kumaragupta	D) Harihara

Answer & Explanation Answer: C) Kumaragupta

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Filed Under: Indian History
Exam Prep: Bank Exams

2 1518

Q:

If sec -7π/4 = x, then the value of x is

A) √2	B) -√2
C) -1/√3	D) -1

Answer & Explanation Answer: A) √2

Explanation:

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

0 1518

Q:

Number of players in a Kabaddi team is _______.

A) 3	B) 7
C) 5	D) 9

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