There are 40 questions, cutoff is 9 only.
Colour orange ; time 1 hour, not so easy but time consuming.
1)(A*!x!+1)/x <1, to be true what r possible values for x?
2) there is 97% water in water melon, weighing 25 kg. When it is dried 94% water remaining .what is the wt of water melon now.
Ans ;12.5 kg,
3)simple question, if price increased by 25% and sales decresed by 20% tthen change in revenue?
no change.
4)some pyramids problem like 5 adults and 5 children r forming a pyramid,a,b,c,d,e are adults, p,q r, s,t u are children. In 4 steps,
conditions like the child can not bare more than 1 step above him
………….3 questions asked.
5)cd cost is fixed, and cost increse s with no of songs written on that cd,
cd with 5 songs costs 70 and 15 sons costs 90 then how much it costs ti write 50 songs,
ans.130.
6)total no fo 3 s in 333.
7)if M and N are odd numbers,M>N and M^2-N^2 divided by what max value
ans:8
8)1!+2!+3!………10! in this sum what is the lost digit.
9)a person sells an item at 25% gain. And if it si sold 28 rs less he will get 10% loss ,then what is the cost price?
Ans:80 rs
10)least 4 digit number divisible by 4,5 ,6,7 giving remainder 3,4 ,5 ,6;
11)3 men or 7 boys can do a work in 70 days then 4men and 8 boys can do the double work in ---------- days?
Infosys Placement Paper July 6th 2005
There are 40 questions, cutoff is 9 only.
Colour orange ; time 1 hour, not so easy but time consuming.
1)(A*!x!+1)/x <1, to be true what r possible values for x?
2) there is 97% water in water melon, weighing 25 kg. When it is dried 94% water remaining .what is the wt of water melon now.
Ans ;12.5 kg,
3)simple question, if price increased by 25% and sales decresed by 20% tthen change in revenue?
no change.
4)some pyramids problem like 5 adults and 5 children r forming a pyramid,a,b,c,d,e are adults, p,q r, s,t u are children. In 4 steps,
conditions like the child can not bare more than 1 step above him
………….3 questions asked.
5)cd cost is fixed, and cost increse s with no of songs written on that cd,
cd with 5 songs costs 70 and 15 sons costs 90 then how much it costs ti write 50 songs,
ans.130.
6)total no fo 3 s in 333.
7)if M and N are odd numbers,M>N and M^2-N^2 divided by what max value
ans:8
8)1!+2!+3!………10! in this sum what is the lost digit.
9)a person sells an item at 25% gain. And if it si sold 28 rs less he will get 10% loss ,then what is the cost price?
Ans:80 rs
10)least 4 digit number divisible by 4,5 ,6,7 giving remainder 3,4 ,5 ,6;
11)3 men or 7 boys can do a work in 70 days then 4men and 8 boys can do the double work in ---------- days?
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