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Question

Which of the following are not rational?
  1. 16
  2. π
  3. 2+25
  4. 23

A
23
B
16
C
π
D
2+25
Solution
Verified by Toppr

Only B and D are rational.
In A, 3 is not an Integer. hence,23 it is not rational
In C, π=3.142.. is a non terminating non recurring decimal. Hence it is not rational.

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