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by swerve » Wed Jan 27, 2021 4:40 am

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A

B

C

D

E

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A bag contains only two types of coins: 10 cent coins or 1 dollar coins and number of 10 cent coins does not exceed the number of 1 dollar coins. How many 10 cent coins are there in the bag?

1) The total amount of money in the bag is $16.50
2) If five 10-cent coins are removed and replaced with five 1-dollar coins then two-third of all the coins in the bag are 1 dollar coins

The OA is C

Source: E-GMAT
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