A) 202
B) 308
C) 567
D) 952
Correct Answer: B
Solution :
10 girls and 8 boys (Selected 8 girls and 6 boys) Mr Ravi refuses to speak, if Ms Rani is a speaker. Mrs Rani refuses to speak, if Ms Radha is a speaker. Let \[=-0.25\times {{10}^{-3}}\,Wb\] Mr Ravi is a speaker \[e=-\frac{\Delta \phi }{\Delta t}\]Ms Rani is a speaker \[=\frac{0.25\times {{10}^{-3}}Wb}{0.05\,s}=5\times {{10}^{-3}}V\] Ms Radha is a speaker Set satisfying the given condition is represented in the Venn diagram \[=100\,\left( \frac{\Delta \phi }{\Delta t} \right)\] Number of ways of preparing the list \[=5\times {{10}^{-3}}\times 100=0.5\,\,V\] \[R=v\sqrt{\frac{2h}{g}}\]You need to login to perform this action.
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