3i-Infotech Company Numerical Ability

Q. There is a plant in the middle of the garden which doubles every day. If it has taken for it 50 days to cover the whole garden , how many days would have taken for it to cover half of the garden.

Read Solution (Total 2)

49 days
If half of the garden is cover on 49th day,so it will cover whole garden on 50th day(doubling the quantity in 1 day).
10 years agoHelpfull: Yes(1) No(2)

49 days, it will be 50% (or 1/2) of its size on the 29th day...and one day later
10 years agoHelpfull: Yes(0) No(0)

3i-Infotech Other Question

Q. 5 athletes A,B,C,D,E participted in olympics.they gave the following statements:
A:" I am never last".
B: c is always 3.
C: D is never first.
D: A is always behind E.
E: I am second.
Due to modesty or some other reason , the persons who won the gold and silver medals lied. The three worst runners told the truth. Write the arrangement Q. Solve
X X X X

Y Y Y Y

Z Z Z Z

+

Y X X X Z