CAT Question

A sum of ` 4 is made up of 20 coins that are either 10 paise coins or 60 paise coins. Find out how many 20 paise coins are there in the total amount. (a) 10 (b) 13 (c) 16 (d) 15?

Answers

Kumaran Raja
May 07, 2020
{(C)15}
》》15 COINS × 20 PAISE = 3 RUPEES
》》 5 COINS × 10 PAISE = 1 RUPEE
THEREFORE,
》》 20 COINS = 4 RUPEES
SO,
CORRECT ANSWER IS OPTION (C)

{(C)15}》》15 COINS × 20 PAISE = 3 RUPEES》》 5 COINS × 10 PAISE = 1 RUPEETHEREFORE,》》 20 COINS = 4 RUPEESSO,CORRECT ANSWER IS OPTION (C)
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{(C)15}》》15 COINS × 20 PAISE = 3 RUPEES》》 5 COINS × 10 PAISE = 1 RUPEETHEREFORE,》》 20 COINS = 4 RUPEESSO,CORRECT ANSWER IS OPTION (C)