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CAT 2020 Quant Question [Slot 1] with Solution 01

Question

How many 3-digit numbers are there, for which the product of their digits is more than 2 but less than 7?

Option: 21
Solution:

The product of the digits of the three-digit numbers should be more than 2 and less than 7 . Hence the possible numbers are as follows.

Hence there are a total of 21 possibilities.

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