A deadline is set for April 1, 2023. If a task must be completed 15 days before the deadline, what is the completion date?

A. MARCH 15, 2023

If '?' represents subtraction, '?' represents addition, '?' represents multiplication, and '?' represents division, what is the result of 15 ? 5 ? 3 ? 2 ? 4?

A. 20

In a coding system, 'FISH' is coded as '614191', what is the code for 'BIRD'?

A. 291918

Teacher is to Educate as Doctor is to ?

A. HEAL

Four friends, A, B, C, and D, are sitting in a row. A is to the left of B but to the right of C. D is not at either end. What is the correct order from left to right?

A. C, A, B, D