What will be the total weight of 10 poles, each of the same weight?
Statements:
1. One-fourth of the weight of each pole is 5 kg.
2. The total Weight bf three poles is 20 kilograms more than the total weight of two poles

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

Answer

C

Explanation

From I, we conclude that weight of each pole `=(4xx 5) kg=20 kg`.
So, total weight of 10 poles = `(20 xx 10)` kg = 200 kg.
From II, we conclude that:
Weight of each pole =(weight of 3 poles) - (weight of 2 poles) = 20 kg.
So, total weight of 10 pojes = `(20 xx 10)` kg = 200 kg.