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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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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