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.

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

0 620

Q:

Which of the following is NOT based on principle of relationship between volume and pressure of air?

A) Fountain pen	B) Bicycle pump
C) Hand pump	D) Pulley

Answer & Explanation Answer: D) Pulley

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Filed Under: Physics
Exam Prep: Bank Exams

1 620

Q:

The central government has set an ambitious target of raising how much amount from disinvestment in 2017-18?

A) Rs 72,500 crore	B) Rs 1,00,000 crore
C) Rs 50,000 crore	D) Rs 25,000 crore

Answer & Explanation Answer: A) Rs 72,500 crore

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

In which year did Ole Romer measure the speed of light for the first time in the history?

A) 1776	B) 1676
C) 1876	D) 1867

Answer & Explanation Answer: B) 1676

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Filed Under: General Science
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Q:

Which of the following is an anthropology museum that presents an integrated story of the evolution of man and culture with special reference to India?

A) The Indira Gandhi Sangrahalaya(IGS)	B) The Indira Gandhi Jantu Sangrahalaya(IGJS)
C) The Indira Gandhi Pustak Sangrahalaya(IGPS)	D) The Indira Gandhi Rashtriya Manav Sangrahalaya(IGRMS)

Answer & Explanation Answer: D) The Indira Gandhi Rashtriya Manav Sangrahalaya(IGRMS)

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

A) Although we reached his house on time	B) he was left
C) for the airport.	D) No error

Answer & Explanation Answer: B) he was left

Explanation:

The error is in second part. In the given sentence two events occur one after the other. ‘He left’ before ‘we reached’. So, the event that was completed before the occurrence of the next event shall be expressed in past perfect tense. Therefore, the correct form of verb will be “had left”.

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Filed Under: English
Exam Prep: Bank Exams

0 619

Q:

Which of the following represents the CORRECT scheme of sub-groups at various levels in classification?

A) Kingdom → Phylum → Class → order → Family → Genus → Species	B) Kingdom → Order → Class → Family → Genus → Species → Phylum
C) Kingdom → Phylum → Order → Genus → Species → Class → Family	D) Phylum → Kingdom → Class → Order → Genus → Family → Species

Answer & Explanation Answer: A) Kingdom → Phylum → Class → order → Family → Genus → Species

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Filed Under: Biology
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Q:

Which part of the human reproductive system helps the embryo get its nutrition from the mother's blood?

A) Placenta	B) Fallopian tube
C) Uterus	D) Cervix

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