The events $A$ and $B$ have probabilities $0.25$ and $0.50$,respectively. The probability that both $A$ and $B$ occur simultaneously is $0.14$. Then,the probability that neither $A$ nor $B$ occurs is:
- A$0.39$
- B$0.29$
- C$0.11$
- D$0.25$
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Match the following columns:
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| Column-$I$ | Column-$II$ |
|---|---|
| $A$. Halophiles | $i$. Gram-negative bacteria |
| $B$. Thermoacidophiles | $ii$. Inhabit extremely salty areas |
| $C$. Spirochetes | $iii$. Responsible for methane production |
| $D$. Firmicutes | $iv$. Survive in acidic and high-temperature conditions |
| $v$. Gram-positive bacteria |
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