• Placement Questions
• /
• TCS

Frequently Asked TCS Placement Papers with Solution Page 13

(#M40165505) TCS QUESTION TCS Logical Keep an EYE

Three independent mechanisms A, B and C have been incorporated for power saving in a plant producing respectively 30%, 40% and 10% efficiency. Assuming that they operate independently, what is the net power efficiency achieved?
(a) 62.2% (b) 68% (c) 61% (d) 64% (e) 56%

Asked In TCS Mehul KOTHARI (7 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (21)   (15) Submit Your Solution Percentage

(#M40035249) TCS QUESTION maths Keep an EYE

Find the number of zero’s in 173! (173 Factorial)

Asked In TCS Subrata Patra (11 years ago)

Solved sruthi Read Solution (13)

Is this Puzzle helpful?   (27)   (4) Submit Your Solution Number System

(#M40011556) TCS QUESTION Keep an EYE

A reduction 20% in the price of the rice enables to get 6 kg more of rice for Rs 120. What is the initial price of rice (Rs/kg)?
a) 4 b) 5 c) 6 d) None of these

Asked In TCS Subrat Baral (13 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (22)   (5) Submit Your Solution Arithmetic

(#M40041035) TCS QUESTION Keep an EYE

In the following star, the numbers on each straight line are in Arithmetic progression. What is H+K+L.

a) 11
b) 5
c) -8
d) -11

Asked In TCS ashiwni shirvatsava (11 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (34)   (28) Submit Your Solution

(#M40022962) TCS QUESTION combinations Keep an EYE

find the number of ways a batsman can score a double century only in terms of 4's & 6's?

Asked In TCS GEEVEE (12 years ago)

Unsolved Read Solution (17)

Is this Puzzle helpful?   (125)   (53) Submit Your Solution Age Problem

(#M40033483) TCS QUESTION Keep an EYE

How many 5’s will be there in the number 121,122,123,... till 356
a. 51
b. 54
c. 50
d. 49

Asked In TCS akshitha (11 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (25)   (8) Submit Your Solution Number System

(#M40167098) TCS QUESTION Trees plantation in the shape of Hexagon Keep an EYE

In a hexagon shaped park some trees are to be planted such that each corner has a tree and equal number of trees should be on each side. How many trees would be needed if each side must have six trees?

A. 36
B. 32
C. 34
D. 30

Asked In TCS Jax (4 years ago)

Unsolved Read Solution (11)

Is this Puzzle helpful?   (48)   (8) Submit Your Solution General Knowledge

(#M40030548) TCS QUESTION Probability Keep an EYE

Three cars A, B and C are participating in a race.A is twice as likely as B to win and B is thrice as likely as C to win. What is the probability that B will win, if only one of them can win the race?

Asked In TCS Harsha (11 years ago)

Solved Anchuri Sandeep Reddy Read Solution (8)

Is this Puzzle helpful?   (25)   (6) Submit Your Solution Probability

(#M40010474) TCS QUESTION Keep an EYE

Insert the missing number :

35 (78) 40
45 (97) 35
25 ( __ ) 30
66
56
78
63

Asked In TCS swati (13 years ago)

Unsolved Read Solution (7)

Is this Puzzle helpful?   (19)   (6) Submit Your Solution Logical Sequences

(#M40023706) TCS QUESTION Keep an EYE

60% of male in a town and 70% of female in a town are eligible to vote. out of which 70% of male and 60% of female who are eligible to vote voted 4 candidate A. what is the value of votes in % did A get?

Asked In TCS ANKIT SINHA (12 years ago)

Unsolved Read Solution (26)

Is this Puzzle helpful?   (54)   (27) Submit Your Solution Percentage