Discussions
Select Date
Tags:
Swagata

· started a discussion

· 1 Months ago

option a and option d both was same

Question:
Two women, Ganga and Saraswati, working separately can mow a field in 8 hrs. and 12 hrs. respectively. If they work in stretches of one hour alternately, Ganga beginning at 9 am., when will the mowing be finished?
Options:
A) 6:30 pm.
B) 5:30 pm.
C) 7:00 pm.
D) 6:30 am.
Solution:

9A.M.+ 9hr 30Min.

6:30 pm

Yashwanth Anil Kumar

· commented

· 1 Months ago

AM PM

All Rights Reserved Top Rankers