test Company Numerical Ability

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?
(a) (y – 2) / y (b) (y – 1) / y (c) (y – 2) (d) 1/ y

Read Solution (Total 2)

option a
work in 2 hours=2/y
rest work=(1-2/y)=(y-2)/y
9 years agoHelpfull: Yes(1) No(0)

(a) (y -2) / y
Two hrs. work= 2/y, work left= 1-(2/y)= (y-2)/y
9 years agoHelpfull: Yes(1) No(0)

test Other Question

The length of the side of a square is represented by x+2. The length of the side
of an equilateral triangle is 2x. If the square and the equilateral triangle have
equal perimeter, then the value of x is _______
(a) 9 (b) 4 (c) 11 (d) 12
=> we have 3 kinds of fruit such as Banana(0.5p) ,orange (1rs),apple (5rs) and 100rs money.
=>now i would like to buy 100 fruits of all kinds for 100 Rs
=>find fruits combination to get 100 fruits for 100rs ???