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Infosys Placement Paper 7 |
Technical Questions in the Second Round.
1. If 1/4 of the time from midnight plus 1/2 of the time
from now to midnight is the present time, then What is
the present time? 2. In a 10 digit number, if the 1st
digit number is the number of ones,2nd digit number is
the number of twos, and ... so on. 10th digit is the
number of zeroes, then find the number.
3. A train blows a siren one hour after starting from
the station. After that it travels at 3/5th of its speed
it reaches the next station 2 hours behind schedule. If
it had a problem 50 miles farther from the previous
case,it would have reached 40 minutes sooner. Find the
distance between the two stations.
4. An army 50 miles long marches at a constant rate. A
courier standing at the rear moves forward and delivers
the message to the first person and then turns back and
reaches the rear of the army as the army completes 50
miles. Find the distance travelled by the courier.
5. A person grows cabbage, he uses a larger square this
year than previous year and produces cabbages than
previous year. What is the no. of cabbages produced this
year?
6. Olympic race : 4 contestants : Alan,charlie, Darren
,Brain. There are two races and average is taken to
decide the winner. One person comes at the same position
in both the race. Charlie always come before Darren.
Brian comes first once. Alan comes third atleast once.
Find the positions. Alan never comes last. Charlie &
Darren comes 2nd atleast once.
8. Problem finding who is husband,wife & son from 4 set
of families.
9. Rank the persons from set of conditions.
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