The total number of ways in which a beggar can be given atleast one rupee from four 25 paise coins, three 50 paise coins and 2 one rupee coins are

Explanation

No. of 25 paise coins = 4
No. of 50 paise coins = 3
No. of 1 rupee coins = 2
Total coins = 9
Total no. of ways to give some or none rupees to a beggar `= (4+1)*(3+1)*(2+1) = 5*4*3 = 60` ways
Cases of 0 paisa = 1
Cases of 25 paise = 1
Cases of 50 paise = 2
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