For her English literature course, Ruchika has to choose one novel to study from a list of ten, one poem from a list of fifteen and one short story from a list of seven. How many different choices does Rachel have?
A. 34900
B. 26500
C. 12000
D. 10500
Answer:D
For her English literature course, Ruchika has to choose one novel to study from a list of ten, one poem from a list of fifteen and one short story from a list of seven. How many different choices does Rachel have?
A. 34900
 B. 26500
 C. 12000
 D. 10500

Explanation: By the Basic Counting Principle, the number of different choices is 10 × 15 × 7 = 10500.
