Infosys Questions Paper IV

Infosys Questions Paper IV

1. CATG. : DIFFICULT+ CALCULATIVE40 men can finish a job in 40 days.5 men leave after every 10th day.find the no. of days. the job will be done ?


2. F + C + T = 100-------------eq1 15F + C + 0.25T = 100-------------eq2 eq1=eq2 .solve to get F=3T/56 ;F=3,T=56,C=41 Subscribe


3. Albert and Fernandes have two leg swimming race. Both start from opposite and of the pool. On the first leg, the boys pass each other at 18 mt from the deep end of the pool. During the II leg they pass at 10 mt from the shallow end of the pool. Both go at const speed. But one of them is faster. Each boy rests for 4 sec to see at the end of the I leg. What is the length of the pool. Subscribe


4. Two people X & Y walk on the wall of a go down in opposite direction. They meet at a point on one side and then go ahead. X after walking for some time, walks in opposite direction for 15 mtrs. Then again he turns back and walks in the original direction. What distance did Y walk before they met again, if X walks 11 mtrs by the time Y walks 8 mtrs. Subscribe


5. Select from the five alternatives A,B,C,D,EAt the end of each question , two conditions will be given. The choices are to filled at follows.a. if a definite conclusion can be drawn from condition 1b. if a definite conclusion can be drawn from condition 2c. if a definite conclusion can be drawn from condition 1 and 2d. if a definite conclusion can be drawn from condition 1 or 2e. no conclusion can be drawn using both conditions1. person 1 says N5person 3 says 3N>20person 4 says 3n>10person 5 sa


6. At the fair i bought 6 pineapples and 2 jackfruits for rs.15.if i could have bought 4 more pineapples for rs.14 than jackfruits for rs.9.what would be the price of eax\ch?can any one give da approach for this?


7. The combined ages of Reena and Seena are 44yrs and Reena is twice as old as seena was when Reena was half as old as Seena will be when Seena is three times as old as Reena was when Reena was three times as old as Seena.how old is Reena?


8. The ship is twice as old as its boiler was when the ship was as old as the boiler is now.And the co
The ship is twice as old as its boiler was when the ship was as old as the boiler is now.And the combined age of the ship and the boiler is 30yrs.What is the age of the ship and the boiler?


9. There are two balls touching each other circumferencically.The radius of the big ball is 4 times the diameter of the small ball.The outer small ball rotates in anticlockwise directioncircumferencically over the bigger one at the rate of 16 rev/sec.The bigger wheel also rotates anticlockwise at Nrev/sec. what is \'N\' for the horizontal line from the centre of small wheel always is horizontal.?


10. Afly is there 1 feet below the ceiling right across a wall lengthis 30m at equal distance from both the ends. There is a spider 1 feetabove floor right across the long wall eqidistant from both the ends.If the width of the room is 12m and 12m, what distance is to be travelled by the spider to catch the fly? if it takes the shortest path.?