Latest TCS Aptitude Question SOLUTION: 1. There is 7 friends ( A1, A2, A3, …., A7). If A1 have to have shake with all without repeat. How many handshakes possible? a) 6 b) 21 c) 28 d) 7

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1. There is 7 friends ( A1, A2, A3, …., A7). If A1 have to have shake with all without repeat. How many handshakes possible? a) 6 b) 21 c) 28 d) 7

Asked In TCS venkatesh (12 years ago)

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