Q:

Blocking in experimental design is useful because it

A) keeps the experimenter from knowing which subjects are in the treatment group.	B) prevents response bias from entering into the experiment.
C) gives the quarterback enough time to throw the ball.	D) controls for multiple variables in an experiment.

Answer & Explanation Answer: D) controls for multiple variables in an experiment.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process?

A) 400 J	B) 50 J
C) 40 J	D) 100 J

Answer & Explanation Answer: A) 400 J

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Filed Under: Physics
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Q:

In which market form, a market or an industry is dominated by a single seller?

A) Oligopoly	B) Monopoly
C) Duopoly	D) Monopolistic Competition

Answer & Explanation Answer: B) Monopoly

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

The average of 12 numbers is 9. If each number is multiplied by 2 and added to 3, the average of the new set of numbers is

A) 9	B) 18
C) 21	D) 27

Answer & Explanation Answer: C) 21

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

The price of a chair is Rs. 500. It has been sold at two succesive discounts of 10% each. What is its selling price?

A) Rs. 400	B) Rs. 405
C) Rs. 415	D) Rs. 425

Answer & Explanation Answer: B) Rs. 405

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If 3P/7 = 4Q/11, then what is the ratio of P and Q respectively?

A) 12:77	B) 12:33
C) 28:33	D) 3:28

Answer & Explanation Answer: C) 28:33

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

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Q:

Which of these Indians has been awarded with Bharat Ratna?

A) Atal Bihari Vajpayee	B) Subhas Chandra Bose
C) Rahul Gandhi	D) P. V. Narasimha Rao

Answer & Explanation Answer: A) Atal Bihari Vajpayee

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Tripitakas are sacred books of _______.

A) Sikhs	B) Jews
C) Buddhists	D) Muslims

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