• Placement Questions

Placement Papers with Solutions

(#M40011454) TCS QUESTION Keep an EYE

The maximum possible value of (5^x-25^x) over all real values of x is
A.0
B.1/2
C.1
D.1/4
E.infinity

Asked In TCS Gourav Jaiswal (13 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (6)   (0) Submit Your Solution

(#M40011453) TCS QUESTION Keep an EYE

Points A and B move with uniform speed along straight lines that intersect at right angles at point O. When A is at O, B is 400m from O. After 3 minutes they are equidistant from O. After 5 more minutes, they are again equidistant from O. Then the ratio of A's speed to B's speed is

Asked In TCS Gourav Jaiswal (13 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (35)   (10) Submit Your Solution

(#M40011452) TCS QUESTION Keep an EYE

Mr. Decimal enters a lucky draw that requires him to pick five different integers from 1 through 37 inclusive. He chooses his five numbers in such a way that the sum of their logarithms to base 10 is an integer. It turns out that the winning 5 numbers have the same property, i.e. the sum of their logarithms to base10 is also an integer. What is the probability that Mr. Decimal holds the winning numbers?

Asked In TCS Gourav Jaiswal (13 years ago)

Unsolved Read Solution (10)

Is this Puzzle helpful?   (23)   (10) Submit Your Solution Probability

(#M40011451) TCS QUESTION Keep an EYE

The maximum possible value of (5^x - 25^x) over all real values of x is

a.0
b.1/2
c.1
d.1/4
infinity

Asked In TCS Gourav Jaiswal (13 years ago)

Unsolved Read Solution (9)

Is this Puzzle helpful?   (11)   (1) Submit Your Solution Number Series