Which of the following are correctly matched SN Column I Column II 1 National Science Day 28th Febru...........

Which of the following are correctly matched?

SN	Column I	Column II
1	National Science Day	28th February
2	National Mathematics Day	22nd December
3	National Education Day	11th November
4	National Engineers’ Day	15th September

Choose the correct alternative:

1 and 2 only

1 and 3 only

1, 2 and 3 only

1, 2, 3 and 4

Explanation:

National Mathematics Day celebrated to commemorate the birth anniversary of Great Indian Mathematician Srinivas Ramanujan. S. Ramanujan was born on 22nd December.
National Science Day is to commemorate the birth anniversary of Sir CV Raman, National Education to Commemorate the birth anniversary of Maulana Abul Kalam Aazad and National Engineers’ Day to commemorate the birth anniversary of Great Indian engineer and Bharat Ratna awardee Shri. Visvesvarya.