Questions

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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Q:

Which of the following statement is true?

A) Global warming and climate change are two different issues B) Global warming will reduce the annual build-up of glacier ice
C) Global warming may cause sea levels to go down D) Global warming may cause contraction of deserts
 
Answer & Explanation Answer: B) Global warming will reduce the annual build-up of glacier ice

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Q:

What is the basic unit of classification in taxonomy?

A) Genus B) Species
C) Family D) Order
 
Answer & Explanation Answer: B) Species

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Q:

On 28 July 2017, Lok Sabha passed Indian Institutes of Management (IIM) Bill, 2017. The Bill has a provision to place the Annual report of the IIM’s in the parliament and auditing of their accounts by ______.

 

A) Chief Economic Adviser B) Economic Affairs Secretary
C) Comptroller and Auditor General D) Attorney General
 
Answer & Explanation Answer: C) Comptroller and Auditor General

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Q:

India's current finance minister Arun Jaitley is a Rajya Sabha member from which state?

A) Uttar Pradesh B) Haryana
C) Punjab D) Gujarat
 
Answer & Explanation Answer: D) Gujarat

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Q:

What was the total number of books sold in Shop Q in 2003, 2004, and 2005?

A) 36500 B) 38500
C) 37500 D) 39000
 
Answer & Explanation Answer: C) 37500

Explanation:

Required total number of sales = 14.4 + 7.4 + 15.7 = 37.5
Thousand = 37500.

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Q:

Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.

 

A) 0.01 B) 2500
C) 0.02 D) 1250
 
Answer & Explanation Answer: A) 0.01

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Q:

Bacteria, blue-green algae or cyanobacteria and mycoplasma are examples of organisms of which kingdom?

 

A) Plantae B) Monera
C) Protista D) Animalia
 
Answer & Explanation Answer: B) Monera

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