Question

What will come in place of the question mark (?) in the following questions?

((9.77)^0- 〖(0.1)〗^(-1))/(〖(6/2^4 )〗^(-1)  ×(3/2)^3+ 〖((-2)/6)〗^(-1) ) = ?

A (-3)/2 Correct Answer Incorrect Answer
B 3/2 Correct Answer Incorrect Answer
C (-2)/5 Correct Answer Incorrect Answer
D 2/5 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

(1-10)/(〖(3/2³)〗^(-1)  ×(3/2)^3+ 〖((-1)/3)〗^(-1) )                           [〖(0.1)〗^(-1) = 〖(1/10)〗^(-1) = 10¹] (-9)/(8/3  × 27/8+ (-3)) = (-9)/(9-3) = (-3)/2

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