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
Answers
Answered by
0
Answer:
answer no
let weight of one pole =x
weight of 10pole =10x
Answered by
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
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