1.

M men agreed to purchase a gift for Rs. C. If 3 men drop out, how much more will each have to contribute towards the purchase of the gift?

A.  \[{{w}_{2}}\]     
B.  \[{{d}_{2}}\]
C.  \[{{m}_{1}}{{d}_{1}}{{w}_{2}}={{m}_{2}}{{d}_{2}}{{w}_{1}}\]      
D.  \[\text{Averagespeed=}\frac{\text{Total distance travelled}}{\text{Total time taken}}\]
Answer» B.  \[{{d}_{2}}\]


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