In the sequence B, D, F, H, what is the next letter?

A. J

Which word comes first in alphabetical order: Grapes, Guava, Fig, Gooseberry?

A. FIG

If the sequence is A, C, E, G, what comes next?

B. H

Identify the next term in the pattern: 1, 1, 2, 3, 5, ?

A. 8

If the pattern is 5, 10, 20, 40, what is the next number?

C. 80