A project starts on June 5, 2023, and is scheduled to last for 90 days. On what date will the project end?

A. AUGUST 5, 2023

In a coded relation, 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 grandfather of N, what is the relationship of O if M + O - N?

A. O IS THE SON OF N

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

A. APRIL 29, 2023

What letter comes next in the series: M, O, Q, S, ?

A. T

In the series A, B, C, D, E, F, G, how many times does the letter 'C' appear?

A. 1