Fog can occur in Madhya Pradesh during:

Summers
Monsoons
Winters
Any time of year

The correct answer is: D) Any time of year.

Fog is a cloud that forms at the ground. It is made up of tiny water droplets or ice crystals that are so small they float in the air. Fog can occur when the air is very humid and the temperature is close to the dew point. The dew point is the temperature at which the air can no longer hold any more water vapor and the water vapor condenses into liquid water.

Fog can occur in any season, but it is most common in the winter and early spring. This is because the air is colder in the winter and early spring, which makes it easier for the water vapor in the air to condense. Fog can also occur in the summer, but it is less common because the air is warmer and the water vapor in the air is less likely to condense.

In Madhya Pradesh, fog can occur during any time of the year. However, it is most common during the winter and early spring. This is because the air is colder during these seasons, which makes it easier for the water vapor in the air to condense.

Here is a brief explanation of each option:

  • Option A: Summers. Fog is less common during the summer because the air is warmer and the water vapor in the air is less likely to condense.
  • Option B: Monsoons. Fog can occur during the monsoons, but it is less common than during the winter and early spring. This is because the air is warmer during the monsoons, which makes it less likely for the water vapor in the air to condense.
  • Option C: Winters. Fog is most common during the winter because the air is colder during these seasons, which makes it easier for the water vapor in the air to condense.
  • Option D: Any time of year. Fog can occur in any season, but it is most common in the winter and early spring.