Assertion (A) During small tides, high tide is lower than normal and low tide is higher than normal. Reason (R) Small tides occur at the time of new moon instead of full moon in contrast to large tides.

• A. Both A and R are correct and R is the correct explanation of A
• B. Both A and R are correct but R and R is not the correct explanation of A.
• C. A is right but R is wrong
• D. A is wrong but R is right