Amit bought a piano and sold it to Gopal at a profit of 5%. Gopal sold it to Akshay at a loss of 25%. If Akshay paid ₹1890, then the cost price (in ₹) of the piano Amit bought is
A sum of ₹x amounts to ₹54571 in 2 1/2 years at 12% p.a., interest compounded after every 10 months. What is the value of x?
The average weight of Rupesh, Mandar and Ketan is 45 kg. If the average weight of Rupesh and Mandar be 43 kg and that of Mandar and Ketan be 45 kg, then the weight of Mandar (in kg) is:
A hemispherical bowl has 3.5 cm radius. It is to be painted inside as well as outside.
Find the cost of painting it at the rate of ₹15 per 10 cm². (Use ∏ = 22/7)
If a train runs at 40 km/hr, it reaches its destination late by 10 min, but if it runs by 45 km/hr, it is late by 4 min.
The correct time for the train to complete the journey is:
Gill sold two dogs at the same price. In one, he gets a profit of 22% and in the other, he gets a loss of 22%. What is Gill's profit or loss percentage?
Varun invests a sum of ₹5400 and Ashish invests a sum of ₹9400 at the same rate of
simple interest per annum. If, at the end of 3 years, Ashish gets ₹960 more interest than Varun, then find the rate of interest per annum (in percentage).
Ashish has ₹1617 with him. He divided it amongst his sons Arun and Mahesh and asked them to invest it at 10% rate of interest compounded annually. It was seen that Arun and Mahesh got same amount after 14 and 15 years respectively. How much (in ₹) did Ashish give to Arun?
Study the bar graph and answer the question that follows. The bar graph shows the income and expenditure (₹ in crores) of a company in 5 years during 2018 to 2022.
In which year is the ratio of income to expenditure Second highest?
The given table represents the number of tablets sold by five dealers in the year 2022.
What is the difference of total number of tablets (in lakhs) sold by A, B and D, E?
141 is divided into two parts in such a way that the one-eighth part of the first and one-ninth part of the second are in the ratio 5: 6. Find the first part.
A hemispherical bowl with diameter 14 cm has to be painted inside and outside. How much it will be charged at the rate of ₹20 per 40 cm² ?
Find the simple interest (in ₹) on ₹4000 as a sum borrowed at 4% per year rate of interest for 3 years.
The radius of a cylinder is doubled due to which the volume of the new cylinder also gets doubled. The height of the new cylinder is what percentage of the old cylinder?
The average of seven consecutive numbers is 95. Find the middle number in the series of seven consecutive numbers.
A car can cover 275 km in 5 hours. If its speed is reduced by 5 km/h, then how much time will the car take to cover a distance of 250 km?
The average weight of a family of five members (in kg) whose weights are 40 kg, 49 kg, 56 kg, 66 kg and 35 kg is:
The number of heads on the farm, as determined by the farmer, was 60. When he counted, he discovered there were 150 legs. If all that was present were pigeons or horses, and every horse on the property had four legs while every pigeon had two, how many horses were there on the property?
The largest number that can divide 147,183 and 271 leaving remainders 11,13 and 16, respectively, is:
The average weight of a family of five members (in kg) whose weights are 40 kg, 49 kg, 56 kg, 67 kg and 36 kg is:
By selling an article for 220, a dealer makes a profit of 10%. By how much should he increase his selling price (in &, rounded off to two decimal place) so as to make a profit of 50%?
Anil sells sugar at cost price but uses false weights and thus makes 20% profit. How many grams of sugar does he give in 1 kilogram?
A 240 m long train crosses a man walking at a speed of 4.5 km/h in the opposite direction in 12 seconds. What is the speed (in km/h) of the train?