# In how many different ways can 6 books be arranged on a shelf if one of the books, book X, has to be first?

A. 120

B. 640

C. 720

D. 3125

E. 7,776

Related Questions on Quantitative MCQs paper 3

**1.86 × 5 power of 10 is equivalent to **

A. 18,600

B. 186,000

C. 18,600,000

D. 186 500,000

E. 1,860,000

**If the result of squaring a number is less than the number, the number is **

A. Negative And Greater Than -1.

B. Negative And Less Than -1.

C. A Positive Fraction Greater Than 1.

D. Positive And Less Than 1.

E. 1 And Only 1.