BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

GMAT prep - a couple more

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Data Sufficiency |
Legendary Member
Posts: 559
Joined: Tue Mar 27, 2007 1:29 am
Thanked: 5 times
Followed by:2 members

by Cybermusings » Mon May 21, 2007 9:47 am
Free selection of 3 apples without conditions = 10C3 = 120
Selection of 2 red apples and 1 green apple = 7C2 * 3C1 = 21*3 = 63
Hence probability = 63/120 = 21/40
Top
Post new topic Post Reply
• Page 1 of 1