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Walking at 3/5 of his usual speed , a pe...

Walking at 3/5 of his usual speed , a person reaches his office 20 minutes later than the usual time. His usual time in minutes is :
अपनी सामान्य चाल की तुलना में 3/5 चाल से चलते हुए, एक व्यक्ति सामान्य समय से 20 मिनट देरी से कार्यालय पहुँचता है | उसका सामान्य समय (मिनट में ) क्या है ?

A

25

B

40

C

30

D

20

Text Solution

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The correct Answer is:
C
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