## TCS Placement Papers

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# TCS Technical Aptitude Paper 2015

**Q1. One Rectangular plate with length 8 inches
breadth 11 inches and 2 inches thickness is there. What is the length of the
circular rod with diameter 8 inches and equal to volume of rectangular plate
? **

**ANS:** 3.5 inches

**Q3. In some game 139 members have participated every
time one fellow will get out. What is the number of matches to choose the
champion to be held? **

**ANS:** 138

**Q4. One fast typist type some matter in 2hr and
another slow typist type the same matter in 3hr. If both do combine in how much
time they will finish. (S)**

**ANS:** 1hr 12min

**Q5. In 8*8 chess board what is the total number of
squares.**

**ANS:** 204

**Q6. Falling height is proportional to square of the
time. One object falls 64 cm in 2 sec than in 6 sec from how much height the
object will fall.**

**ANS:** 576 cm

**Q7. Gavaskar average in first 50 innings was 50.
After the 51st innings his average was 51 how many runs he made in the 51st
innings.**

**ANS:**101

**Q8. 2 oranges, 3 bananas and 4 apples cost Rs.15 . 3 oranges 2 bananas 1
apple costs Rs 10. what is the cost of 3 oranges, 3 bananas and 3 apples**

**ANS:** Rs 15.

**Q9. **In 80 coins one coin is counterfeit what is
minimum number of weightings to find out counterfeit coin

**Q10. **In a company 30% are supervisors and 40%
employees are male. If 60% of supervisors are male. What is the probability
that a randomly chosen employee is a male or female?

** **

**Q11. Two pencils costs 8 cents, then 5 pencils cost
how much**

**ANS:** 20 cents

**Q12. A work is done by the people in 24 min. one of
them can do this work a lonely in 40 min. how much time required to do the same
work for the second person.**

**ANS:** 60 min

**Q13. For a
round trip, a car used 4 1/2 gallons of gasoline. If it used 1/4 more gasoline going than
coming back, how much gasoline was used coming back?**

**ANS:** 2
gallons

**Q14. low temperature at the night in a city is 1/3
more than 1/2 hinge as higher temperature in a day. sum of the low temp and
highest temp is 100C. then what is the low temperature**

**ANS:** 40 C

**Q15. A person who decided to go weekend trip should
not exceed 8 hours driving in a day Average speed of forward journey is 40 mph. due to traffic in sundays, the
return journey average speed is 30 mph. how far he can select a picnic spot**

**ANS:** 120 miles

**Q16. A sales person multiplied a number and get the
answer is 3, instead of that number divided by 3. what is th answer he actually
has to get ?**

**ANS:** 1/3

**Q17. A ship started from port and moving with I mph
and another ship started from L and moving with H mph. At which place these two
ships meet?**

**ANS:** between
I and J and close to J

!_____!_____!_____!_____!_____!_____!

port G H I J K L

**Q18. A building with hight D ft shadow upto G A
neighbor building with what height shadow C ft is **

**ANS:** B ft

!_____!_____!_____!_____!_____!_____!_____!

A B C D E F G H

**Q19. A person was fined for exceeding the speed limit
by 10 mph. Another person was also fined for exceeding the same speed limit by
twice the same. If the second person was
traveling at a speed of 35 mph. Find the speed limit**

**ANS:** 15 mph

**Q20. A bus started from bustand at 8.00a m and after
30 min staying at destination, it returned back to the bustand. the destination is 27 miles from the bustand.
the speed of the bus 50 percent fast
speed. At what time it retur4ns to the bustand**

**ANS:** 11.00

**Q21. In a mixture, R is 2 parts, S is 1 part. in
order to make S to 25% of the mixture, how much R is to be added **

**ANS:** one part

**Q22. Wind flows 160 miles in 330 min, for 80 miles
how much time required.**

**ANS:** 165 min

**Q23. With 4/5 full tank vehicle travels 12 miles,
with 1/3 full tank how much distance travels **

**ANS:** 5 miles

**Q24. A man on a motorcycle rides 110 miles in 330
minutes. What is his average speed in
miles per hour?**

**ANS:** 20 miles

**Q25. A
stationary engine has enough fuel to move 12 hours when its tank is 4/5 full,
how much hours will it run when the tank is 1/3 full**

**ANS:** 5 hours

**Q26. The centre of a storm shifts 22.5 miles in 1
hour. At the same rate what time will it
take to move 60 miles?**

**ANS:** 2 2/3
hours

**Q27. A 3 gallon mixture contains one part S and two
parts R. In order to change it to mixture containing 25% S, how much R should
be added?**

**ANS:** 1 gallon

**Q28. A tree
grows only 3/5 as fast as the one beside it.
In four years the combined growth of the two trees is eight feet. How much does the shorter tree grow in two
years**

**ANS:** Less
than 2 feet

**Q29. An ocean
liner L miles from port steams toward port at 11 miles per hour. Another ship leaves the same port and steams
toward the ocean liner at 1 miles per hour.
How many miles away from the port will they meet?**

**ANS:** Between
I and J, closer to J

**Q30. There are 150 weights .Some are 1 kg weights and
some are 2 kg weights. The sum of the weights is 260.What is the number of 1kg
weights?**

**ANS:** 40

**Q31. A moves 3 kms east from his starting point . He
then travels 5 kms north. From that point he moves 8 kms to the east. How far
is A from his starting point?**

**ANS:** 13 kms

**Q32. The sum of the digits of a two digit number is
8. When 18 is added to the number, the digits are reversed. Find the number?**

**ANS:** 35

**Q33. The cost of one pencil, two pens and four
erasers is Rs.22 while the cost of five pencils, four pens and two erasers is
Rs.32.How much will three pencils, three pens and three erasers cost?**

**ANS:** 27

**Q34. Fathers age is 5 times his sons age. 4 years
back the father was 9 times older than son. Find the fathers present age.**

**ANS:** 40 years

**Q35. What number should be added to or subtracted
from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2.**

**ANS:** 10 should be subtracted

**Q36. What is the 12th term of the series 2, 5, 8,
....**

**ANS:** 35

**Q37. If 20 men take 15 days to to complete a job, in
how many days can 25 men finish that work?**

**ANS:** 12 days

**Q38. In a fraction, if 1 is added to both the
numerator at the denominator, the fraction becomes 1/2. If numerator is
subtracted from the denominator, the fraction becomes 3/4. Find the fraction.**

**ANS:** 3/7

**Q39. If Rs.1260 is divided between between A, B and C
in the ratio 2:3:4, what is Cs share?**

**ANS:** Rs. 560

**Q40. A shopkeeper bought a watch for Rs.400 and sold
it for Rs.500.What is his profit percentage?**

**ANS:** 25%

**Q41. What percent of 60 is 12?**

**ANS:** 20%

**Q42. Hansie made the following amounts in seven games
of cricket in India: Rs.10, Rs.15, Rs.21, Rs.12, Rs.18, Rs.19 and Rs.17(all
figures in crores of course). Find his average earnings. **

**ANS:** Rs.16 crore

**Q43. A 3-gallon mixture contains one part S and two
parts R. In order to change it to a mixture containing 25% S, how much R should
be added?**

(a) 1/2 gallon

(b) 2/3 gallon

(c) 3/4 gallon

(d) 1 gallon

(e) 1 1/2 gallon

**Q44. If A is
traveling at 72 km per hour on a highway. B is traveling at a speed of 25
meters per second on a highway. What is the difference in their speeds in
meters per second?**

(a) 1/2 m/sec

(b) 1 m/sec

(c) 1 1/2 m/sec

(d) 2 m/sec

(e) 3 m/sec

**Q45. A salesperson by mistake multiplied a number and
got the answer as 3, instead of dividing the number by 3. What is the answer he
should have actually got?**

(a) 0

(b) 1/3

(c) 1

(d) 2

(e) 3

**Q46. If the length of a rectangle is increased by 30%
and the width is decreased by 20%, then the area is increased by...**

(a) 10%

(b) 5%

(c) 4%

(d) 20%

(e) 25%

**Q47. In the class of 40 students, 30 speak Hindi and
20 speak English. What is the lowest possible number of students who speak both
the languages?**

(a) 5

(b) 20

(c) 15

(d) 10

(e) 30

**Q48. The most economical prices among the following
prices is:**

(a) 10 kilo for Rs.160

(b) 2 kilo for Rs.30

(c) 4 kilo for Rs.70

(d) 20 kilo for Rs.340

(e) 8 kilo for Rs.130

**Q49. A truck contains 150 small packages, some
weighing 1 kg each and some weighing 2 kg each. how many packages weighing 2 kg
each are in the truck if the total weight of all the packages is 264 kg?**

(a) 36

(b) 52

(c) 88

(d) 124

(e) 114

**Q50. One year ago Pandit was three times his sisters
age. Next year he will be only twice her age. How old will Pandit be after five
years?**

**ANS:** 12 years