Q:

If $a^{2} + 1 = 9 a, (a \neq 0)$ then the value of ${(a)}^{2} + \frac{1}{{(a)}^{2}}$ is

A) 81	B) 18
C) 79	D) 83

Answer & Explanation Answer: C) 79

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1424

Q:

BrahMos Aerospace is a joint venture company set up by Russia's Mashinostroyeniya and which other company of India?

A) ISRO	B) HAL
C) BHEL	D) DRDO

Answer & Explanation Answer: D) DRDO

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

In bio fortification technique plant breeders use breeding to overcome

A) Loss due to insect pests	B) Decrease in food production
C) Deficiencies of micronutrients and vitamins	D) Loss due to plant diseases

Answer & Explanation Answer: C) Deficiencies of micronutrients and vitamins

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Filed Under: General Science

0 1424

Q:

Amrabad Tiger Reserve is in which state?

A) Maharashtra	B) Andhra Pradesh
C) Tamil Nadu	D) West Bengal

Answer & Explanation Answer: B) Andhra Pradesh

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

The depletion in Ozone layer is caused by ___________ .

A) Nitrous oxide	B) Carbon dioxide
C) Chlorofluorocarbons	D) Methane

Answer & Explanation Answer: C) Chlorofluorocarbons

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Filed Under: Chemistry

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Q:

The chemical properties of an element depend upon

A) the number of isotopes of the element	B) the mass number of the element
C) the total number of neutrons in the element	D) the number of electrons in the outermost shell of the element

Answer & Explanation Answer: D) the number of electrons in the outermost shell of the element

Explanation:

Chemical properties of an element depend on the number and the configuration of their (valence) electrons.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Insects that transmit diseases are known as

A) Pathogens	B) Vectors
C) Drones	D) Scalars

Answer & Explanation Answer: B) Vectors

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Filed Under: Biology
Exam Prep: Bank Exams

3 1424

Q:

The scientific name of human being is?

A) Homo Nigrum	B) Melongena Sapiens
C) Homo Sapiens	D) Tigris Solanum

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