CPU is an abbreviation for _____.

An excel worksheet can have a maximum of ______ number of sheets.

What should come in place of question mark (?) in the following question?

$584 - 32 \times 4 ÷ 12 = ?$

What should come in place of question mark (?) in the following question?

$\sqrt[3]{287496}$

What should come in place of question mark (?) in the following question?

$14181 ÷ 87 \times ? = 122.25$

What should come in place of question mark (?) in the following question?

$12.5\% of ? + 14.4\% of 550 = 159.2$

What should come in place of question mark (?) in the following question?

$(71{)}^2 + (?{)}^2 - (56{)}^2 = 6666$

What should come in place of question mark (?) in the following question?

$(7486 + 5563 + 9741 + 7520) ÷ ? = 866$