TCS Company Numerical Ability Arithmetic

AP GP HP Problem:

Given that x, y, z, p, q, r are all positive quantities, also xp, yq, zr are distinct.
If x,y and z are in A.P; p, q and r are in H.P. and xp, yq, zr are in G.P.; then calculate the value of x : y : z.

Answer is 1/r : 1/q : 1/p

Read Solution (Total 5)

TCS Other Question

A and B are running around a circular track of length

120 meters with speeds 12 m/s and 6 m/s in the same

direction. When will they meet for the first time?
A and B start from house at 10am. They travel on theMG road at 20kmph and 40 kmph. there is a Junction T on their path. A turns left at T junction at 12:00 noon, B reaches T earlier, and turns right. Both of them continue to travel till 2pm. What is the distance between A and B at 2 pm.