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Who discovered bacteria?

A) Antonie Ven Leeuwenhoek	B) Robert Brown
C) Robert Hook	D) Robert Koch

A) Antonie Ven Leeuwenhoek

B) Robert Brown

C) Robert Hook

D) Robert Koch

Answer & Explanation Answer: A) Antonie Ven Leeuwenhoek

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Filed Under: Inventions
Exam Prep: Bank Exams

0 1430

Who invented the mouse of a computer?

A) John Backus	B) Charles Babbage
C) Douglas Engelbart	D) Simon Colton

A) John Backus

B) Charles Babbage

C) Douglas Engelbart

D) Simon Colton

Answer & Explanation Answer: C) Douglas Engelbart

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Filed Under: Inventions
Exam Prep: Bank Exams

0 1430

Who was responsible for building the Great wall of China?

A) Qin Shi Huang	B) Fa-Hien
C) Xuanzang or Hiuen Tsang	D) Yijing

A) Qin Shi Huang

B) Fa-Hien

C) Xuanzang or Hiuen Tsang

D) Yijing

Answer & Explanation Answer: A) Qin Shi Huang

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

2 1430

If $x = 2 + \sqrt{3},$ then what is the value of $\sqrt{2 x} + \frac{1}{\sqrt{2 x}} ?$

A) 23	B) 33
C) (33+1)/2	D) 1

A) 23

B) 33

C) (33+1)/2

D) 1

Answer & Explanation Answer: C) (33+1)/2

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

0 1430

If sinθ+ cosecθ=2, then the value of $\sin^{- 7} \emptyset + \cos e c^{7} \emptyset i s$

A) 27	B) 2-7
C) 2	D) 2-1

A) 27

B) 2-7

C) 2

D) 2-1

Answer & Explanation Answer: C) 2

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1429

Chachnama records the history of which conquest?

A) Kushanas	B) Hunas
C) Arabs	D) Greeks

A) Kushanas

B) Hunas

C) Arabs

D) Greeks

Answer & Explanation Answer: C) Arabs

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Filed Under: Indian History
Exam Prep: Bank Exams

1 1429

Battle of Tarain was fought in the year ________?

A) 1526	B) 1757
C) 1191	D) 1857

A) 1526

B) 1757

C) 1191

D) 1857

Answer & Explanation Answer: C) 1191

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Filed Under: Indian History
Exam Prep: Bank Exams

1 1429

The Mughal empire was founded by

A) Babur	B) Humayun
C) Akbar	D) Shah Jahan

A) Babur

B) Humayun

C) Akbar

D) Shah Jahan

Answer & Explanation Answer: A) Babur

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Filed Under: Indian History
Exam Prep: Bank Exams

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