Q:

Which of the following would cause gene flow?

A) Individuals moving into population	B) Genetic drift
C) Mutation	D) Artificial selection

Answer & Explanation Answer: A) Individuals moving into population

Explanation:

Gene flow means migration of genes from one to another. This gene flow is caused by individuals moving into population.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

3 3763

Q:

Who was the first Indian to win an individual medal in Olympics

A) Milkha Singh	B) P.T.Usha
C) Karanam Malleswari	D) K.D Yadav

Answer & Explanation Answer: D) K.D Yadav

Explanation:

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Filed Under: Sports

2 3761

Q:

If length of a rectangle is decreased by 6 cm we get a square and the area of square formed is 252 cm2 less than the area of square formed when breadth of the original rectangle is increased by 6 cm. Find the perimeter of the rectangle.

A) 66 cm	B) 88 cm
C) 80 cm	D) 72 cm

Answer & Explanation Answer:

Explanation:

Let length and breadth of rectangle be L cm
and B cm respectively So, ATQ
Area1= (L-6)×B
But this is square, so L-6=B
Area1= (L-6) × (L-6)
Case 2, Area2= L × (B+6),
L=B+6
So, Area2= L × L,
Given, Area2-Area1= 252(L)2-(L-6)2=252
Solving this, L= 24
B= 18
Perimeter= 2(L+B)= 2(24+18)= 84 cm

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

3 3761

Q:

Which country won the World cup in 1999

A) Australia	B) South Africa
C) Pakistan	D) England

Answer & Explanation Answer: A) Australia

Explanation:

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Filed Under: Sports

2 3759

Q:

The Principal purpose of Akbar in following the Strategy of befriending Rajputs and seeking their cooperation was to

A) Secure matrimonial alliances	B) Strengthen the foundations of Mughal Empire in India
C) Wipe out Afghan power from the land	D) Check the inflow of foreign invaders of india

Answer & Explanation Answer: B) Strengthen the foundations of Mughal Empire in India

Explanation:

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Filed Under: Indian History

4 3759

Q:

Who is the author of the Novel 'Les Miserables'

A) Fedric	B) Victor Hugo
C) Steven Spielberg	D) Alium Tofler

Answer & Explanation Answer: B) Victor Hugo

Explanation:

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Filed Under: Books and Authors

1 3758

Q:

Which of the following is the farthest planet to the Sun

A) Mars	B) Jupitar
C) Neptune	D) Earth

Answer & Explanation Answer: C) Neptune

Explanation:

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Filed Under: World Geography

0 3758

Q:

Who invented Gramophone?

A) Michael Faraday	B) Fahrenheit
C) Alexander Graham Bell	D) Thomas Alva Edison

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