Discussion

How much money do Vivek and Suman have together ?

Statements:

1. Suman has 20 rupees less than what Tarun has.

2. Vivek has 30 rupees more than what Tarun has.

Answer: D

From 1, we have: S = T - 20.

From 2, we have: V = T + 30.

Thus, from both 1 and 2, we have: V + S = (T + 30) + (T - 20) = (2 T + 10).

So, to get the required amount, we need to know the amount that Tarun has.

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