"Which of the following numbers will replace the question mark (?) in the given series?
12, 60, 20, 100, 60, 300, 260, ?"
Select the correct mirror image of the given combination when the mirror is placed at MN as shown below.
Select the option in which the given figure X is embedded (rotation is NOT allowed).
"Which figure should replace the question mark (?) if the following figure series were to be continued?"