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Numerical Ability
Time and Work
It takes Mr. Karthik y hours to complete typing a manuscript. After 2 hours, he was called away. What fractional part of the assignment was left incomplete?
Read Solution (Total 5)
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- For 1(one hour) he will do 1/Y work.
for 2(two hours) he will do 2/Y work
the fraction part of the work left is (y-2)/y.... - 12 years agoHelpfull: Yes(6) No(0)
- For 1 Hour He will Work=1/y
For 2 Hrs He Will Work=(1/y*2)=2/y
Remaining Work Is (1-(2/y))
So the Remaining Work is (y-2)/Y - 11 years agoHelpfull: Yes(4) No(0)
- for 1 hour he will do 1/y work...
for 2 hour he will do 2/y work...
remaining work= 1-(2/y)
therefore answer is (y-2)/y. - 11 years agoHelpfull: Yes(3) No(0)
- for 1 hour he will do 1/y work.
for 2 hour he will do 2/y work.
remaining work= 1-2/y=>(y-2)/y. - 12 years agoHelpfull: Yes(1) No(0)
- in 1 hour he complete the work=1/y part
so 2 hour he will complete( 2/y) part of the work
so left work =1-2/y=(y-2)/y - 8 years agoHelpfull: Yes(0) No(0)
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