Search Questions

From a pack of 52 playing cards three cards are drawn at random. Find the probability of drawing a king , a queen and a jack?

(a)6/5525 (b)1/13^3 (c)1/14^3 (d)1/15^3

Remainder[( 77^99)/101]=?

How many five digit even natural numbers have exactly two 5s?

while doing RCs in CAT i attempt 3 RCs in which i manage 10 questions and 7-8 correct, is it correct or need to improve??

I work for/at/with/in XYZ corporation?

px^2-(p-1)x+2p=0, find its range

How to increase the speed in number system problem

Could anyone please explain the last example given at the end of "Introduction to Quadratic equations" video. It is a graph based question asking for the appropriate equation explaining the graph given.

Hello,

Q) Ram and Shyam are competing with each other in a friendly community competition in a pool of 50 m length and the race is for 1,000 m. Ram crosses 50 m in 2 min and Shyam in 3 min 15 s. Each time they meet/cross each other, they do handshake’s. How many such handshake’s will happen? (They both start from the same end at the same time.) options: a)18 b)19 c)23 d)20 e)17