4 आदमी किसी कुएं को 21 दिन में खोद देते हैं। उसी कुएं
को 14 दिन में खोदने के लिए कितने आदमी चाहिए?
(A)9
(B)6
(C) 8
(D) 5
Answers
Answered by
1
Step-by-step explanation:
No. of men is directly proportional to no. of days
So,. 21×4 = 14 × x
84 = 14x
x = 6
No of men required is 6
Similar questions
Science,
6 months ago
Math,
11 months ago
History,
11 months ago
Math,
1 year ago
Computer Science,
1 year ago