Questions

Q:

If  a+1a2 = 3, then the value of a18+ a12+a6 + 1 is

A) 3 B) 1
C) 0 D) 2
 
Answer & Explanation Answer: C) 0

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Q:

A statement is given followed by three inferences numbered I, II, and III. Consider the statement to be true even if it is at variance with commonly known facts. You have to decide which of the inferences, if any, follow from the given statement.

Statement

Donald Trump began the week facing accusations of treason over his embrace of Vladimir Putin and ended it with a middle finger to his many critics by inviting the Russian autocrat to the White House.

Inferences:

I. America and Russia are not allies.
II. No prior American President has ever
embraced a Russian counterpart.
III. Russian President, Vladimir Putin,
has been a long-time US enemy.

A) Only I can be inferred B) Both I and II can be inferred
C) Only III can be inferred D) Both I and II can be inferred
 
Answer & Explanation Answer: C) Only III can be inferred

Explanation:

Only III can be inferred. We can only deduce from the given statement that Putin and America have not been on good terms because President Trump was accused of treason simply because he embraced his Russian counterpart. We cannot draw any general conclusions about the relationship between both the countries. Also, we cannot infer anything about the prior presidents of America from what is given. Therefore, option 3 is the correct answer.

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Beijing Olympics, London Olympics, Rio Olympics, ?

A) Moscow Olympics B) Athens Olympics
C) Tokyo Olympics D) Delhi Olympics
 
Answer & Explanation Answer: C) Tokyo Olympics

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Q:

The Non Co-operation Movement started in which year?

A) 1900 B) 1920
C) 1940 D) 1935
 
Answer & Explanation Answer: B) 1920

Explanation:

Non-cooperation movement was started by Mahatma Gandhi in 1920 to drive the British out of the country.

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Filed Under: Indian History
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Q:

In which of the following solution the concentration of H+ ion is the maximum?

A) pH 6 B) pH 8
C) pH 5 D) pH 9
 
Answer & Explanation Answer: C) pH 5

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Filed Under: Chemistry
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Q:

Kalakkad-Mundanthurai Tiger Reserve is in which state?

A) Tamil Nadu B) Chhattisgarh
C) Arunachal Pradesh D) Uttarakhand
 
Answer & Explanation Answer: A) Tamil Nadu

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Filed Under: Indian Geography
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Q:

Blood leaving the liver and moving towards the heart has a higher concentration of _____ .

A) Lipids B) Urea
C) Bile Pigments D) Carbon dioxide
 
Answer & Explanation Answer: C) Bile Pigments

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Filed Under: Biology
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Q:

What is the function of guard cells of stomata?

A) Opening of stomata only B) Closing of stomata only
C) Both opening and closing of stomata D) Neither opening nor closing of stomata
 
Answer & Explanation Answer: C) Both opening and closing of stomata

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Filed Under: Biology
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