Practice Quant Miscellaneous Questions and Answers

• Quantity I: The time taken by a bike to cross a tunnel and a bridge is 36 seconds and 30 seconds, respectively. If the length of the tunnel exceeds the len...
• Quantity I: A shopkeeper bought an article for Rs. 3000 and marked its price up by 50%. He then gave two successive discounts of 10% and ‘x’%, making a...
• Quantity I: A can complete a task in 15 days, while B can do it in 12 days. A worked alone for the first 5 days and then left. B and C together finished th...
• A number series is given below. A second series is created using the incorrect numbers from the first series, following the same pattern as in Series I. De...
• Series I:  16 21 36 81 209 621 1836 Series II:  20 60 240 1200 7200 43200 403200 In series II, if ‘x’ is the wrong term, then find which of the ...
• I. 3x2 – 15x + 18 = 0 II.  2y2 – 40y + 198 = 0
• I.  x2 + 31x + 238 = 0 II.  2y2 + 70y + 612 = 0
• I.  3x² - 15x + 18 = 0 II. 2y² - 8y + 6 = 0
• 88.88% of 539.712 + 14.28% of 350.12 = ? + 20.18 * 9.91
• 240.11% of 145.09 – 169.912% of 159.89 + 13.12 × √402 = ?
• A class of 50 students has an average Chemistry exam score of 65. There average of boys and girls are 3: 2 in the class. Boys have an average score of 73. ...
• The school has two types of classes: Math and Science. The average number of students per Math class is x, and the average number of students per Science c...
• Three colleagues, M, N, and O, have an average age of 27. Ten years ago, their ages were in the ratio of 4:6:7. What is the average age of M and N today?
• A university has Y students. 40% study science, 35% study arts, and the rest study commerce. In an exam, 25% of science students, 20% of arts students, and...
• In an election with two candidates, A and B, 80% of registered voters cast ballots. B wins by a margin of 880 votes. If B had received 10% fewer votes, A's...
• P can complete a work in 25 days, while Q can complete the same work in 30 days. They work together for 5 days, and then P is replaced by R, who can comple...
• A can complete a piece of work in 12 days, B in 18 days, and C in 36 days. They all work together for a few days, after which A leaves. B and C continue wo...
• Find the sum of areas of surfaces of an open chalk box that is in the shape of Cuboid. Statement I:  Sum of all three dimensions of the chalk box is 36 ...
• Vessel A contains 50% more milk than water, while Vessel B contains 40% more water than milk. If the mixtures from Vessel A and Vessel B are combined in a ...
• Ten years from now, the ages of A and B will be in a ratio of 7:9. C's current age is half of B's current age. Five years from now, the ratio of C's age to...
• A person sells two items, X and Y. The marked prices of X and Y are 25% and 40% higher than their cost prices, respectively. After a 10% discount on both i...
• Bank A's simple interest rate is 25% higher than Bank B's. A person wants to divide their savings between the two banks to earn the same amount of interest...
• A container holds a mixture of milk and water in a 5:3 ratio. If 16 liters of the mixture is taken out and replaced with 16 liters of water, the ratio of m...
• A company purchased a machine for Rs. 50,000. The machine depreciates at a rate of 15% per year for two years. After three years, the company sold the mach...
• The selling prices of articles A and B are in a ratio of 4:5. If the shopkeeper made a profit of Rs. 400 on article A and a 30% profit on article B, and th...
• Find the tank taken by Pipe P1 to fill the tank alone. Statement I: Pipe P1 takes 14 hours less to fill the tank than pipe P2. Statement II: Pipe P3 can fi...
• Marked price of an article is Rs. M, as it is marked by a certain price. Find the value of M. Statement I. If the shopkeeper gives a discount of 10%, so, t...
• Quantity I: The radius of a cone is twice the radius of a sphere, and the total surface area of the cone is 704 cm². The height of the cone is equal to th...
• Aman bought a goat and a hen, with the goat's cost price being ₹1200 more than the hen's. He sold the hen at a 20% loss and the goat at a 25% profit, res...
• A can finish a piece of work in 16 days, B in 20 days, and C in 24 days. A begins the work, with B joining after 4 days, followed by C joining 2 days later...
• Solve the quadratic equations and determine the relation between x and y:  Equation 1: 2x² - 10x + 12 = 0 Equation 2: y² - 8y + 15 = 0
• Solve the quadratic equations and determine the relation between x and y:  Equation 1: x² + 2x - 15 = 0 Equation 2: y² - 4y - 12 = 0
• Solve the quadratic equations and determine the relation between x and y: Equation 1: 2x² + 8x + 6 = 0 Equation 2: y² - 10y + 24 = 0
• Solve the quadratic equations and determine the relation between x and y: Equation 1: 2x² - 10x + 12 = 0 Equation 2: 4y² - 16y + 15 = 0
• The average age of Vimal and Kamali is 24 years, and the ratio of Kamali's age to Surya's age is 4:5. If the average age of Vimal, Kamali, and Surya is 21 ...
• A is 60% as efficient as B, and C is 50% as efficient as A. If A, B, and C working together can finish a task in 15 days, how many days will it take for B ...
• If the numerator of a fraction is increased by 150% and the denominator is increased by ___%, the fraction becomes 4/7. What is the original fraction? Whic...
• The speed ratio of train A to train B is 3:2, and both trains are of equal length. Train A takes x seconds to cross train B when they are moving in the sam...
• 24, 13, ?, 29, 117, 937