vp
Joined: 21 Oct 2005
Posts: 1
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 Posted: Fri Oct 21, 2005 2:45 pm Post subject: Game |
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In a game between 2 people A $ B, a heap of pebbles is kept on the floor. A person can pick 1, 2 or 3 pebbles. The 1 who picks the last pebble loses.
Q1. If B begins the game $ A has to win, then wat is the min. no. of pebbles greater than 5 must have been lying on the floor?
a) 7 b) 8 c) 9 d)10
Q2. If B begins the game $ A has to win the no. of pebbles is 13, then wat is the min. no. of steps that the game ends in?
a) 6 b) 7 c)8 d)9
ANS: Q1. 9 Q2.7 |
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