Q:

If k is the largest possible real number such that $p^{4} + q^{4} = (p^{2} + k p q + q^{2}) (p^{2} - k p q + q^{2}),$ then the value of k is

A) 1	B) -2
C) 2	D) 2

Answer & Explanation Answer: D) 2

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1501

Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (14, 29, 43)	B) (15, 31, 46)
C) (18, 37, 52)	D) (13, 27, 40)

Answer & Explanation Answer: C) (18, 37, 52)

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams

1 1501

Q:

What is special about a sword-billed hummingbird?

A) It is the smallest bird in the world	B) Its bill is longer than the rest of its body
C) It lives only in Antarctica	D) It cannot fly

Answer & Explanation Answer: B) Its bill is longer than the rest of its body

Explanation:

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Filed Under: Animals and Birds
Exam Prep: Bank Exams

11 1501

Q:

What are the names of the two identical long tailed macaques cloned by the Chinese Scientists?

A) Long Hong and Zhua Zhua	B) Zhong-Zhong and Hua Hua
C) Tailong and Shanua	D) Rongla and Shamone

Answer & Explanation Answer: B) Zhong-Zhong and Hua Hua

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

0 1501

Q:

The _________________ is the second supersonic fighter developed by Hindustan Aeronautics Limited (HAL) after the HAL HF-24 Marut.

A) Trishul	B) Prithavi
C) Vikrant	D) Akash

Answer & Explanation Answer:

Explanation:

The Tejas is the second supersonic fighter developed by Hindustan Aeronautics Limited (HAL) after the HAL HF-24 Marut. As of 2016 the Tejas Mark 1 is in production for the Indian Air Force (IAF) and the naval version is undergoing flight tests for Indian Navy (IN).

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT

0 1501

Q:

The method of soil conservation in which ploughing is done parallel to the contours of a hill slope to form a natural barrier for water to flow down the slop is called?

A) Mulching	B) Contour barriers
C) Contour ploughing	D) Terrace farming

Answer & Explanation Answer: C) Contour ploughing

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 1501

Q:

Stars twinkle but planets do not twinkle because

A) they emit light of a constant intensity	B) their distance from the earth does not change with time
C) they are very far away from the earth resulting in decrease in intensity of light	D) they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable

Answer & Explanation Answer: A) they emit light of a constant intensity

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

0 1501

Q:

The association of animals in which both the partners are benefitted is known as

A) Ammansalism	B) Commensalism
C) Colony	D) Mutualism

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