Directions (next five questions) : What will come in place of question mark (?) in the given questions ? (You are not expected to calculate the exact answer.)
9659÷20.99+7.921÷11.97 = ?
9659÷20.99+7921÷11.97=?
9660÷21+7920÷12=?
460+660=?
⇒ ? = 1120
A and B together can complete a piece of work in 16 days. B alone can complete the same work in 24 days. In how many days can A alone complete the same work
QST # 30
QST # 29
QST # 28
QST # 27