Questions

The perimeter of two similar triangles ABC and PQR are 36 cms and 24 cms respectively. If PQ = 10 cm then the length of AB is

A, B and C can complete a work in 20, 24 and 30 days respectively. All three of them starts together but after 4 days A leaves the job and B left the job 6days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?

Who among the following has been named as the 2016 ITFWorld Champions by the International Tennis Federation?

Who invented the contact lens?

Find the odd word/letters/number pair from the given alternatives.

Nikhil is 8 yr younger than his brother Rohan . How old will Rohan be when he is twice as old as Nikhil ?

If 2+x+2-x2+x-2-x=2,then the value of X is