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Which of the following statements in the context of northern hemisphere is/are correct?   [NDA/NA 2016-1]

1. Venial equinox occurs on March 21.

2. Summer solstice occurs on December 22.

3. Autumnal equinox occurs on September 23.

4. Winter solstice occurs on June 21.

Select the correct answer using the code given below:

A)  1 only             

B)  1 and 3 only                

C)  2 and 4 only                

D)  1, 2 and 3 only