Q:

Who discovered X-rays?

A) W. C. Roentgen	B) Albert Einstein
C) Samuel Cohen	D) Edward Taylor

Answer & Explanation Answer: A) W. C. Roentgen

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Filed Under: Inventions

1 1479

Q:

Dishwasher was invented by ________.

A) John Barber	B) Sir Henry Cole
C) Josephine Cochrane	D) Bartolomeo Cristofori

Answer & Explanation Answer: C) Josephine Cochrane

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Filed Under: Inventions
Exam Prep: Bank Exams

0 1478

Q:

India's first official census operation was undertaken in which year?

A) 1841	B) 1881
C) 1921	D) 1961

Answer & Explanation Answer: B) 1881

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Filed Under: Indian History
Exam Prep: Bank Exams

2 1478

Q:

Who built the Moti Masjid in the Red Fort of Delhi?

A) Akbar	B) Jahangir
C) Shah Jahan	D) Aurangzeb

Answer & Explanation Answer: D) Aurangzeb

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Filed Under: Indian History
Exam Prep: Bank Exams

2 1478

Q:

If x stands for addition, / stands for subtraction, + stands for multiplication and - stands for division, then what is the value of 20 x 8 / 8 - 4 + 2 ?

A) 24	B) 1
C) 20	D) 0

Answer & Explanation Answer: A) 24

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

0 1478

Q:

The simplification value of $\frac{\sqrt[3]{7}}{\sqrt{5} + \sqrt{2}} - \frac{\sqrt[5]{5}}{\sqrt{2} + \sqrt{7}} + \frac{\sqrt[2]{2}}{\sqrt{7} + \sqrt{5}}$ is

A) 0	B) 1
C) 5	D) 6

Answer & Explanation Answer: A) 0

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Filed Under: Quantitative Aptitude - Arithmetic Ability

2 1478

Q:

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

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

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

0 1478

Q:

E.P. Ramaswamy Naicker is associated with which of the following movements?

A) Self-respect movement	B) Viacom movement
C) Justice movement	D) Ezhava movement

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