question (logical reasoning)
Elle is three times older than Yogesh...
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mathmath333):
OpenStudy (mathmath333):
|dw:1457632944607:dw|
rishavraj (rishavraj):
is it B for the 56
rishavraj (rishavraj):
@mathmath333 ???
OpenStudy (mathmath333):
yes i want help for 57
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
rishavraj (rishavraj):
okkkk lets try tht :P
OpenStudy (anonymous):
Well if you know Zaheer is 10. Then you can know Yog is 11.
You also will know 2*10 = Wahida = 20
And Elle = 3 * 11 = 33
So, A works out.
OpenStudy (anonymous):
But, B makes it more certain. since
rishavraj (rishavraj):
@Zelda its noth mentiond the Yogesh is 1 year older than zaheer
OpenStudy (anonymous):
@rishavraj Getting to that. So if you know they're same number of years. Then Say
Yog = 10 years older than zaheer, since 20 - 10 =10.
So Elle = 3*20 = 60
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
So if you know both A and B for #57, it's enough to estimate it.
rishavraj (rishavraj):
@mathmath333 makes sense
OpenStudy (mathmath333):
i yam still reading
rishavraj (rishavraj):
lol ok....take ur time :P
OpenStudy (mathmath333):
why she took yogi=10 yrs
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
rishavraj (rishavraj):
see if we consider option A and B then Zaheer's age = 10
and Wahida's would be 20....and according to option B both Wahida and Yogesh are older than Zaheer by the same number of years.....so even Yogesh age would be 20 ....