Study the following question and decide which of the statements is/are sufficient to answer the question.
Question:
What is the total age of Nakul and Dwij?
Statements:
1. Nakul is 12 years old today.
2. Dwij is younger to Nakul by 3 years.

A

Statement 1 and 2 together are insufficient

B

Statements 1 and 2 together are sufficient

C

Statement 1 alone is sufficient

D

Statement 2 alone is sufficient