XAT 2020 Question 58
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XAT
Let us first compute the individual changes in value in both years before zeroing in on the companies that fall into the 25% increase and 50% increase groups.
For 25% increase:
For 50% increase:
We can move forth with the assumption that P saw a 50% increase while the rest of the companies saw a 25% increase. In this case, the total increase in revenue, for all four companies put together, will be Rs. 125 lakhs. Same is the case when we consider company R to have seen a 50% increase, while the rest had a 25% increase. {Hence, Option D is true} We observe that Options B, C and E hold true as well. The increase observed for each of the companies is distinct, based on the given condition. Thus, Option A cannot be true.