Question

2. Question : 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.
II. The total weight of three poles is 20 kilograms more than the total weight of
two poles

A. I alone is sufficient while Il alone is not sufficient
B. Il alone is sufficient while I alone is not sufficient
C. Either I or Il is sufficient
D. Neither I nor Il is sufficient
E. Both I and Il are sufficient​

Answer 1

Answer:

answer no

let weight of one pole =x

weight of 10pole =10x

Answer 2

Answer:

E. Both I and Il are sufficient​

(20 kg)

Step-by-step explanation:

Let x kg be the weight of each pole

1) One-fourth of the weight of each pole = x/4 = 5

∴ x=4×5

x=20

II) Total weight of three poles is 20 kilograms more than the total weight of  two poles

∴ 3x = 2x+20

3x-2x=20

x=20