DUET Practice Quiz

Question 1

A bag contains 5 red, 4 blue and 3 green balls. Two balls are drawn at random without replacement. What is the probability that both balls are of different colours?

Accepted Answer

$\frac{47}{66}$

Question 2

Choose the word that is closest in meaning to 'aberration' as used in the sentence: 'The sudden decline in results was an aberration, not a trend.'

Accepted Answer

Deviation

Question 3

Which Article of the Constitution of India deals with the power of the President to promulgate ordinances when Parliament is not in session?

Accepted Answer

Article 123

Question 4

In a certain code, 'DELHI' is written as 'EFMIJ'. How will 'UNION' be written in the same code?

Accepted Answer

VOJPO

Question 5

If $f(x)=x^3-3x^2+4$, then the local maximum value of $f(x)$ is:

Accepted Answer

$4$

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