Practice Arithmetic Problem Questions and Answers

• A, B, and C can each complete a certain work individually in 35 days, 20 days, and 28 days, respectively. If B and C work together for x days, and then ...
• A clock has a cost price of Rs. 1,800. It is marked at a price that is 50% higher than the cost price and then sold after two consecutive discounts of 10% ...
• Two years from now, the grandson's age will be 25% of the grandfather's age. Three years ago, the grandfather's age was five times the grandson's age. Dete...
• 'A' and 'B' together build a wall in 48 days. If 'A' builds the wall in 120 days, then find the time taken by 'B' to build the wall.
• Ankit reaches his office 8 minutes late if he travels at 80% of his usual speed. If distance of his office is 80 km, then find his usual time taken (in min...
• Find the fourth proportion of 12.5, 17.5 and 27 respectively.
• Find the highest common factor (HCF) of (12/7) , (9/10) and (3/5)
• Find the sum of all the possible values of 'a' such that '9a5784' is always divisible by 3.
• An article is sold at 37.5% profit. If difference between cost price and selling price of article is Rs. 2,025, then find the cost price (in Rs.) of articl...
• Sum and difference of two natural numbers is 92 and 36. Find the larger number.
• Four years ago from now age of 'A' was 16 years. 'B' is 8 years younger than 'A'. After how many years from now, ratio of age of 'A' and 'B' will be 7:5 re...
• A rectangular floor has a length of 25 metres and perimeter of 78 metres. If the entire floor is to be carpeted at a cost of Rs. 8 per m2, then find the co...
• Rakesh travels a certain distance with a constant speed of 24 km/h such that he reaches 2 hours late. If he travelled at constant speed of 30 km/h he would...
• A sum of Rs. 14500 is split between 'A' and 'B' in the ratio 16:13. If 'B' invests the sum with him in a scheme offering compound interest (compounded annu...
• An article with cost price of Rs. 300 is marked (50/3)% above its cost price and sold after a discount of 20%. Find the overall profit/loss in the transact...
• Determine the simplified value of the given expression: 15 of 3 - 4 X (15 ÷ 5 X 4 + 2 of 5 - 1) + 7
• By selling 240 metres of cloth Ravi suffered the loss which was equal to the cost price of 90 metres of cloth. Find the loss percent.
• The diameter of the base of a right circular cone is 4.2 cm and its height is 10 cm. calculate the volume of the cone.
• If a sum invested at compound interest of 25% p.a., compounded annually becomes Rs. 18,750 after 2 years, then find the sum invested.
• The average weight of certain number of students in a class is 72 kg. 8 students whose average weight is 75 kg left the class and 3 students whose average ...
• Three positive numbers are in the ratio 2:3:4. The sum of their squares is 2349. The average of the largest and the second largest number is:
• A child is half as efficient as a man. How much time do 8 children need to build a wall that is 60% the size of the wall built by the 12 men in 15 days?
• Difference between a number and its square root is 42. Find the number.
• 6 men earn Rs. 720 in total as wages while working for 15 days. If a woman earns Rs. 2 more than each man every day, then find the amount that 8 women will...
• Find the LCM of 34 and √784.
• Sunil sold a purse for Rs. 360 after offering a discount of 20% on its marked price. If on selling the purse Sunil gained 20% then find the sum of the mark...
• Calculate the difference between the area of a wall having dimension 22 cm X 23 cm and the area of a spherical bowl having diameter 14cm.
• Find the simplified value of the given expression: (1/4) of 19 x 12 - (2/5) of 135 + 42.5 x 8 - 142
• A man is 60% more efficient than a boy. Together, two boys and one man can finish a task in 15 days. How many boys would be needed to complete the same tas...
• An article is initially marked at 40% above its cost price. It is then sold after applying two successive discounts - one of 12% and another of Rs. 56. If ...
• Find the simplified value of the given expression:
• The square of a number is reduced by 26 times the number, and then 169 is added to the result. If the final value is 0, what is the number?
• Sanjay earns Rs. 40,000 per month. He spends 20% of his income on conveyance. From the remaining amount, he allocates 25% for groceries. How much does he s...
• A boat covers a distance of 45 km in still water in 2.5 hours. The ratio of its speed while traveling upstream to its speed while traveling downstream is 4...
• How many numbers between 500 and 3000 are divisible by 13 as well as 17?
• At present, the combined age of Ravi and Rajeev is 42 years, with their ages in the ratio of 4:3. What will be the ratio of their ages six years from now?
• Train 'A' takes 19 seconds to cross a pole and 18.75 seconds to cross train 'B', which is 440 metre long and moving at the speed of 24 m/s towards train 'A...
• In a village with a population of 8,500 people, 80% of them are adults. Among these adults, only 75% possess a ration card. Furthermore, 60% of the ration ...
• 'A', 'B', and 'C' started a business with initial investments of Rs. 5,000, Rs. 8,000, and Rs. 9,000, respectively. The investment durations were 8 months ...
• Find the sum of first 25 even numbers.