1. Home
  2. / Forum

User Forum

Ask Your Question
RPS Khatod from ,
Subject :IMO    Class : Class 7

In a set of numbers there are 5 even numbers and 4 odd numbers. If 2 numbers are chosen at random from the set, without replacement, then the probability that the sum of these two numbers is even is

A4/9
B1/3
C2/9
D2/3


Ans 1:

chabhinand from nalanda vidya niketan, Vijayawada
Class : Class 8
how to solve thisssssssssssssssSSSSSSSSSSSSSSSSSSSSssssssss

Ans 2:

Rakesh Shah from ,
Class : Class 7
option a

Ans 3:

from , Kolkata
Class : Class 9
how to solve this?

Post Your Answer