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road. A moves 4 km east and B moves 6 km west to meet each other. Find
distance between houses owned by A & B.
A question on eco system.
Inference: Food energy in the eco system dependson the type of population.
CTS [Cognizant Technology Solution] Conducted On -- -
2003
1. In a club there are certain no. of males and females. If 15 females are absent
then no. of males will be twice
that of females. If 45 males are absent then female strength will be 5 times that
of males. Find no. of males
actually present.
2. Three men A, B, C plays Cards. If one loses the game he have to give Rs.3. If
he wins the game he will gain
Rs.6. If A has won 3 Games, B loses Rs.3, C wins Rs.12.What is the total no.
of games played?
3 A can swim & cross 50m(the length of swimming pool) in 2 min. B can swim &
cross 50m in 2min 15sec.
Every time when they meet a bell gong is struck. For 2000m how many bell
sounds might be produced?
4) When I was married 10 years ago my wife is the 6th member of the family.
Today my father died and a baby
born to me. The average age of my family during my marriage is same as
today. What is the age of Father
when he died?
ans:70.
5) There are 9 balls of equal size and same weight(they look similar) except 1.
How may weights required to
find the dissimilar ball using a weighing balance?
6) Product of Prime no. between 1 to 20?
7) Find out the total numbers between 1 to 999 that are neither divisible by 8 nor
by 12?
8) Find out the distinct numbers that can be formed by 2, 3, 7, 6(don't now
exactly) that should be divided by 4?
9) Two trains at speed 60 km/hr comes in the opposite direction. At a particular
time the distance between the
two trains is 18km. A shuttle flies between the trains at the speed of 80 km/hr.
At the time the two trains
crashes what is the distance traveled by shuttle?
10) There are n urns and m balls. If we put 3 balls in each urn 3 balls will be
excess. If we put 4 balls in each
urn 1 urn will be excess. Find no. of Urns (or) Balls?
11) Find the area not occupied by circles: Given length =y breadth =x
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