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Sam ji

· started a discussion

· 1 Months ago

Pls explain the solution more elaborately. (Question: 257222.0 )

Pls explain the solution more elaborately..

Question:

A policeman starts to chase a thief when the thief goes 5 steps, the policeman moves 6 steps, 3 steps of the policeman is equal to 6 steps of the thief. Then the ratio of their speed is –

Options:
A)

7 : 9

B)

12 : 5

C)

11 : 13

D)

1 : 2

Solution:

Ans: (b)

Knowledge Expert

· commented

· 1 Months ago

Dear student
Given answer is correct
Please solve the question carefully
Given In Question
Thief goes 5 steps and police moves 6 step
And 3 steps of the policeman is equal to 6 steps of the thief
3 x P = 6 x T
P = 6 , T = 3
so, Police = 6 x 6 = 36
Thief = 5 x 3 = 15
Then the ratio = 12 : 5

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