IPMAT 2019 Solutions | Previous Year Actual Paper - Digits 1& 3 | IPM | IPMAT 2020|CAT 2020

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How many different numbers can be formed by using only the digits 1 and 3 which are smaller than 3000000?
a) 64
b) 128
c) 190
d) 254

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Best wishes for CAT preparation.
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