Find the missing number in the series: 5, 11, 23, 47, ?, 191

C. 97

What is the missing term in the series: 10, 20, 40, 80, ?, 320

A. 160

Book is to Read as Movie is to ?

A. WATCH

Teacher is to Student as Doctor is to __________?

A. PATIENT

Bird is to Nest as Bee is to __________?

C. HIVE