Quantitative Aptitude (Maths)

Question: An article is sold for ₹ 351.90 after giving two successive discounts of \(x\ \%\) and 15% on its

Question: By selling an article at \(\frac{23}{40}\) of its selling price, a shopkeeper loses 8%. If it is sold at

Question: Two numbers, A and B, are in the ratio of \(10 : 13\). If 90 is subtracted from each

Question: P and Q started a business by investing their capitals in the ratio of \(1 : 2\) and the

Question: \(x\) varies directly as \(y\) and inversely as \(z\). When \(y = 1.5\) and \(z = 2\), then \(x

Question: The simple interest on a certain sum for 10 years at 9.5% p.a. is ₹ 2,832 less than the

Question: A 240-m-long train passes a pole in 18 seconds and completely passes another train running in the opposite direction

Question: A loan of ₹ 10,200 is to be paid back in two equal half-yearly instalments. If the rate of

Question: The time taken by a boat to go 21 km downstream is equal to the time taken by it

Question: Pipes A and B can fill a tank in 20 hours and 30 hours, respectively. Pipe C is an