Power PlayClass 8 Mathematics MCQs

Which of the following expressions is equivalent to $a \times a \times a \times c \times c \times c \times c \times d$?

A sheet of paper with an initial thickness of 0.001 cm is folded. The thickness doubles with each fold. What is the thickness after 10 folds?

Simplify the expression $p^3 \times p^{-10}$.