• Placement Questions
• /
• TCS
• /
• Logical Reasoning
• /
• Mathematical Reasoning

TCS Logical Reasoning - Mathematical Reasoning Interview Questions with Answers

(#M40167013) TCS QUESTION Keep an EYE

You have been given a physical balance and 7 weights of 47, 46, 43, 48, 49, 42, and 77 kgs. Keeping weights on one pan and object on the other, what is the maximum you can weigh less than 178 kgs.
1)172 2)177 3)175 4)174

Asked In TCS Devendra Marghade (11 Days ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution Mathematical Reasoning

(#M40164476) TCS QUESTION apptitude Keep an EYE

Archaeologists found a tablet thought to be written by Copts in the 3rd century AD in a crypt in the Palmyra oasis. Written in Assyrian language, the tablet has claims numbered from 1 to 20. For all values of n from 1 to 20, claim n says 'Exactly n of the claims on this tablet are true.' Which claims are true and which are false?

Asked In TCS mohanapriya selvam (3 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (14)   (14) Submit Your Solution Mathematical Reasoning

(#M40157593) TCS QUESTION Keep an EYE

2. Five college students met at a party and exchanged gossips. Uma said, “Only one of us is lying”. David said, “Exactly two of us are lying”. Thara said, “Exactly 3 of us are lying”. Querishi said, “Exactly 4 of us are lying”. Chitra said “All of us are lying”. Which one was telling the truth?
a)David
b)Querishi
c)Chitra
d)Thara

Asked In TCS lav (4 years ago)

Unsolved Read Solution (11)

Is this Puzzle helpful?   (38)   (8) Submit Your Solution Mathematical Reasoning

(#M40157360) TCS QUESTION Keep an EYE

In Madras, temperature at noon varies according to -t^2/2 + 8t + 3, where t is elapsed time. Find how much temperature more or less in 4pm to 9pm.

Asked In TCS Swati (4 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (18)   (7) Submit Your Solution Mathematical Reasoning

(#M40157239) TCS QUESTION Logical Thinking Keep an EYE

in a group of 5, Anooj said"one of us are lying", Pooja said"Exactly two are lying", Bitto said "Exactly three are lying", Billa said"Exactly four are lying", Chitra said,"Exactly five of us are lying". Which one said the Truth?

Asked In TCS Navin Kumar (4 years ago)

Unsolved Read Solution (21)

Is this Puzzle helpful?   (29)   (9) Submit Your Solution Mathematical Reasoning

(#M40157061) TCS QUESTION programming Keep an EYE

t move will always be in forward direction
1 <= N <= 100
forward displacement > 0
backward displacement > 0
time > 0
distance of ditch in forward direction (FD) > 0
distance of ditch in backward direction (BD) > 0
All input values must be positive integers onl

Asked In TCS saravanan (4 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (10)   (6) Submit Your Solution Mathematical Reasoning

(#M40155598) TCS QUESTION maths Keep an EYE

Dinesh, Shyam and Kirthana had planned to go to Pondicherry over the weekend. They met at Shaym's house on Saturday morning. Just as they were about to leave, Shyam's cousins came to visit him. Instead of cancelling the trip, the other two decided to go to Pondicherry.Which of these statements is correct?

Asked In TCS Sagarmoy khan (4 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (8)   (7) Submit Your Solution Mathematical Reasoning

(#M40155360) TCS QUESTION Keep an EYE

Statement- some singer’s r rockers.
All rockers are Wrestlers.
conclusion -
1)some rockers are singers
2)some wrestlers are rockers
3)some singers are wrestlers
4)some singers are not wrestlers
a)1,2,3 follow b)1,2,4follow c)2,3,4follow d)1,3,4follow

Asked In TCS pramit (4 years ago)

Solved Pradip Kumar Roy Read Solution (34)

Is this Puzzle helpful?   (20)   (9) Submit Your Solution Mathematical Reasoning

(#M40154945) TCS QUESTION Aptitude Keep an EYE

Asked in TCS off campus 2 December 2015

A 4*4 Table was given first row contains number 1,2,3,4.We have to find value of x which is in third row such that no number should repeated diagonally or row-wise/column-wise.

Asked In TCS Siddharth (4 years ago)

Unsolved Read Solution (14)

Is this Puzzle helpful?   (0)   (4) Submit Your Solution Mathematical Reasoning

(#M40154827) TCS QUESTION Keep an EYE

How many number of 2's would be used to type numbers from 112 to 375

Asked In TCS Dipak parekh (4 years ago)

Unsolved Read Solution (9)

Is this Puzzle helpful?   (4)   (1) Submit Your Solution Mathematical Reasoning