A) 2
B) 32
C) 42
D) 39
Correct Answer: D
Solution :
Let the number of members of a picnic \[=x\] \[\therefore \] Contribution by each member \[=2x\] \[\therefore \] \[2x\times x=3042\] \[\Rightarrow \] \[{{x}^{2}}=\frac{3042}{2}=1521\] \[\Rightarrow \] \[x=39\]You need to login to perform this action.
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