Q:

Who developed the theory of relativity?

A) Issac Newton	B) Charles Darwin
C) Marie Curie	D) Albert Einstein

Answer & Explanation Answer: D) Albert Einstein

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Filed Under: Inventions
Exam Prep: Bank Exams

0 1524

Q:

Sewing machine was invented by

A) Alfred P. Southwick	B) Isaac Singer
C) Murasaki Shikibu	D) Hanaoka Seishu

Answer & Explanation Answer: B) Isaac Singer

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

$∆ DEF$ is right angled at E. If m∠F = $45^{°}$ , then find the value of (cosecD - 1/√3).

A) (√6-1)/√3	B) (1-√6)/√2
C) √3-2	D) (2-√3)/2√3

Answer & Explanation Answer: A) (√6-1)/√3

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

0 1523

Q:

If $\cos^{4} θ - \sin^{4} θ = \frac{1}{3}$ then the value of $\tan^{2} θ$ is

A) 1/2	B) 1/3
C) 1/4	D) 1/5

Answer & Explanation Answer: A) 1/2

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Which of the following ratios can be the ratio of the sides of a right angled triangle?

A) 9:6:3	B) 13:12:5
C) 7:6:5	D) 5:3:2

Answer & Explanation Answer: B) 13:12:5

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

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Q:

Who is the current(as of February 2018) President of the Indian Olypic Association?

A) Abhnav Bindra	B) Prannoy Roy
C) Narinder Dhruv Batra	D) Sharad Pawar

Answer & Explanation Answer: C) Narinder Dhruv Batra

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

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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

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Whinny

A) Lazy	B) Stop
C) Calm	D) Loud

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