Well the trick is in the puzzle itself and you should read it twice thrice to understand it.
When they pay 10 rupees each to the waiter they had given 30 rupees in total.
When waiter returns 5 rupees to them they have paid 25 rupees to the cashier.
Now the waiter return them 3 rupees so they have paid 25 rupees to the cashier and 2 rupees to the waiter.
so in total 25+ 3 +2 =30 rupees.
and the amount paid in restaurant is 25(cashier) + 2(waiter) = 27 = 3 x 9. So they pay 9 rupees each for the meal and got 1 rupee back.
When they pay 10 rupees each to the waiter they had given 30 rupees in total.
When waiter returns 5 rupees to them they have paid 25 rupees to the cashier.
Now the waiter return them 3 rupees so they have paid 25 rupees to the cashier and 2 rupees to the waiter.
so in total 25+ 3 +2 =30 rupees.
and the amount paid in restaurant is 25(cashier) + 2(waiter) = 27 = 3 x 9. So they pay 9 rupees each for the meal and got 1 rupee back.
4 comments:
The trick is that every person paid 9 Rs, So the total money they paid is 9x3=27. It also includes those 2 Rs of waiter's Tip. Hence it should be 27-2= 25 Rs. Which is the cashier Bill (25 Rs). So the total is 25+2+3(1 for Each) = 30.
Please give answer
The trick is that every person paid 9 Rs, So the total money they paid is 9x3=27. It also includes those 2 Rs of waiter's Tip. Hence it should be 27-2= 25 Rs. Which is the cashier Bill (25 Rs). So the total is 25+2+3(1 for Each) = 30.
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