Question: How much money do Vivek and Suman have together? Statements: Suman has

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Question
Question: 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.
Options
A. I alone is sufficient while II alone is not sufficient
B. II alone is sufficient while I alone is not sufficient
C. Either I or II is sufficient
D. Neither I nor II is sufficient
E. Both I and II are sufficient

Correct Answer

Neither I nor II is sufficient

Explanation

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

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

Thus, from both I and II, 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.