TCS Sample Placement Paper
1.
Anand packs 304 marbles into packets of 9 or 11 so that no marble is
left. Anand wants to maximize the number of bags with 9 marbles. How many bags
does he need if there should be at least one bag with 11 marbles.
a) 36 b)
8 c) 24 d) 32
2.
A Circle has 29
points arranged in a clockwise manner from 0 to 28. A bug moves clockwise
manner from 0 to 28. A bug moves clockwiaw on the circle according to following
rule. If it is at a point; on the circle it moves clockwise in 1 sec by (1+r)
places, where r is remainder (possibly 0) when I divided by 11. If it starts in
23rd position, at what position will it be after 2012 sec.
a)
10 b) 20 c)17
3.
The geocity
planning office is exploring the use of cones for water towers, and has built a
model in their office. The model is a hollow, open (no top) right circular
cone. An intelligent mathematical bug is sitting at the point A (at top), and a
drop of honey is accidentally dropped at point B (on the opposite side of the
cone, at the top). The bug crawls to the honey on the surface of the cone by
the shortest path. If R=270 cm (slant height) and r=90 cm (radius), then what
is the distance (in cm) crawled by the bug before reaching the honey?
A)135 B)270
C)282.6 D)141.3
4. George and Mark can paint 720 boxes in 20 days,
Mark and Henry in 24 days, Henry and George in 15 days. George works for 4
days, Mark for 8 days and Henry for 8 days.The total no of boxes painted by
them is?
a. 516
b. 492
c. 348
d. 252
5. A team
won 80 % of the games it played. It played 5 more games of which it won 3 and lst 2. Its loss percentage changed to
25%. How many games did it play overall?
a)25 b)
14 c) 16 d)20
6.3 friends A,B,C went for week end party to
McDonald's restaurant and there they measure there weights in some order in 7
rounds. A, B, C, AB, BC, AC, ABC. Final round measure is 155 kg, then find the
average weight of all the 7 rounds?
a.88.57 b.92.47
c.96.54 d. 95.58
7. A farmer has a rose garden. Every day he either
plucks 7 or 6 or 24 or 23 roses. The rose plants are intelligent and when the
farmer plucks these numbers of roses, the next day 37 or 36 or 9 or 18 new
roses bloom in the garden respectively. On Monday, he counts 189 roses in the
garden. He plucks the roses as per his plan on consecutive days and the new
roses bloom as per intelligence of the plants mentioned above. After some days
which of the following can be the number of roses in the garden? (a) 4 b)
7 (c) 30 (d) 37
8. There is a pool of radius X and there is a pathway
around the pool with a width of 4 feet. Find the radius of the pool if the path
area/ pool area = 11/25.
a)12 b)20 c)25 d)29
9. . A
school has 120, 192 and 144 students enrolled for its science, arts and commerce
courses. All students have to be seated in rooms for an exam such that each
room has students of only the same course and also all rooms have equal number
of students. What is the least number of rooms needed?
a)
18 b)19 c)20 d) 21
10. Chocolates Rs.164.90 it is used to sell
chocolates for Rs.2 each but there were no sales at that price. When it is
reduced the price, all chocolates sold out.Enabling the shop keeper to realize
Rs. 164.90 from the chocolates alone. If the new price was not less than half
the original price. How many chocolates were sold?
A.39 B.37 C.97 D.71
11. Two women Renu and Usha are working on an
embroidery design. If Usha worked alone, she would need eight hours more to
complete the design than if they both worked together. Now if Renu worked
alone, it would need 4.5 hours more to complete the design than they both
working together. What time would it take Renu alone to complete the design?
a) 10.5 hrs b)
12.5 hrs c)14.5 hrs d)18.5 hrs
12. The numbers 6,12,21,22,27,34 are placed in the
boxes a,b,c,d,e,f shown below in a certain order such that the sum of the
entries in each of the extreme rows and each of the extreme columns (i.e. top
row,bottom row,left most column, right most column) are the same number K. What
is the value of K?
|
9 |
A |
B |
14 |
|
C |
|
d |
|
|
23 |
E |
F |
25 |
A.71 B.66 C.61 D.69
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