# IIT JEE 1982 Maths - 'Adapted' - Subjective to Multi-Correct Q15

Discrete Mathematics Level pending

A and B are two candidates seeking admission in IIT. The probability that A is selected is 0.5 and the probability that A and B are selected is at most 0.3. Then the probability of B getting selected can be $$\text{_________}.$$

• (A) 0.2
• (B) 0.3
• (C) 0.5
• (D) 0.9

Enter your answer as a 4-digit string of 1s and 9s – 1 for correct option, 9 for wrong. For example: if $$A$$ and $$B$$ are correct, and $$C$$ and $$D$$ are incorrect, enter 1199. None, one or all may also be correct.

###### In case you are preparing for IIT JEE, you may want to try IIT JEE 1982 Mathematics Archives.
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