When are cyclones considered dangerous?

When its speed is above 60 kmph.

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When its speed is above 50 kmph.

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When its speed is above 100 kmph.

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When its speed is above 70 kmph.

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Solution

The correct option is C When its speed is above 100 kmph.
Most cyclones move at a high speed of around 63 kmph or more. However, these cyclones are not very dangerous. Cyclones become dangerous only if its speed is more than 100 km per hour. In such cases, cyclones can be destructive to both life and property.

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