Q.

A question paper contains 6 questions each having an alternative. The number of ways that an examinee can answer one or more questions is

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Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

243

b

242

c

729

d

728

answer is D.

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Detailed Solution

The number of ways that an examinee can answer one or more questions is =36−1=728
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