Free quantitative aptitude practice test for bank PO Mains – IBPS PO, SBI PO, RRB PO and RBI Grade B. Each test has 30 multi-step questions in 40 minutes: arithmetic word problems (interest, profit and loss, speed and distance, probability, mensuration and more), quantity comparison, data sufficiency, number series and quadratic equations. Marking is +1 / -0.25, with instant score and answer review. Questions are slightly above exam level. A new test every three days; the last three remain open.