If M × N means M is the daughter of N, M + N means M is the son of N, and M - N means M is the wife of N, what is the relationship between O and N if O - M + N?

C. O IS THE WIFE OF M

Find the odd one out in the series: A, C, E, G, H, I, K

C. H

If S is the grandmother of T and T is the son of U, what is the relationship of U to S?

C. DAUGHTER-IN-LAW

If today is March 15, 2023, what will be the date 45 days from today?

A. APRIL 29, 2023

A project starts on January 10, 2023, and is scheduled to last for 90 days. What is the end date of the project?

A. APRIL 10, 2023