
Infosys Placement Papers 23
1] A frog jumps 3 ft comes back 2ft in a day. In how many day it will come out of 30ft deep well? 2 Marks. Ans: 28 day. 2] AB=C Ans: A=9, B=5, C=4, F=2. q3] When the actual time pass 1 hr, wall clock is 10 min behind it. When 1 hr is shown by wall clock, table clock shows 10 min ahead of 1 hr. When table clock shows 1 hr, the alarm clock goes 5 min behind it. When alarm clock goes 1 hr, wrist watch is 5 min ahead of it. Assuming that all clocks are correct with actual time at 12 noon, what will be time shown by wrist watch after 6 hr? Ans: 5:47:32.5 (n X 60 )50/60 X 70/60 X 55/60 X 65/60. 4] A software engineer just returned from US, has eaten too much fat & put a lot of weight. Every sunday he starts walking 4 km/hr on level ground, then up at 3 km\hr, then back down hill at 6km\hr, then again on level ground at 4km\hr till he reaches his destination. If he returned home at 9 p.m., what distance did he covered? Ans: 24 km. 5] One family problem was there, in which various relations are given. Ans: 3 families. 6] One question was about cards. 4 persons play the game of cards. Cards are of 4 colour  yellow, green, blue & red. Find colours of playing cards, which are hidden? Ans: Remember the sequence Yellow, yellow, green, blue, probably from GRE. 7] One very easy question, just solve two equations, about ages. 8] Answer the questions from facts: The members of certain tribe are divided into 3 casts abhor, dravid amp; magar. 1. An abhor woman can't marry dravid man. 9] There are 2 scales of temp A & B. It was given A varies from 14 to 133 and B varies from 36 to 87. Find the temperature, when temperature of A is equal to temp of B. Ans: 52.5.




