The cost price of an article is Rs1760. The shopkeeper sold it allowing 20% discount on the marked price and earned a profit of 35%. What is the marked price of an article?a

In a mixture of milk and water, the proportion of water weight was 60%. If in 80 gms of the mixture, 20 gms water was added then what would be the percentage of water?

If the dimension(in cm) of a cuboidal box is 6×3×2. Then find the total surface area of the cylindrical rod of radius 7cm and height is equal to the maximum length that can be placed in the box.

During a year, a batsman played 30 innings. In the first four innings, he scored an average of 45 runs; in the next 10 innings, he scored an average of 60 runs; in the next 8 innings, he scored an average of 35.5 runs; next three innings he scored an average of 30 runs; in the last 5 innings, he scored zero runs. What was his average per innings for the year?

Three glass A, B and C contain equal mixtures of Rum and Vodka in the ratio 6 : 1, 5 : 2 and 3 : 1 respectively. If all the three glasses are mixed together in a jug, find the ratio of Rum to Vodka in the jug?

A and B entered into a partnership investing Rs 24,000 and Rs 30,000 respectively. After 4 months, A withdrew Rs 10,000 while B invested Rs 10,000 more. After 5 more months, C joins the business with a capital of Rs 40,000. If after two years the profit share of B was Rs 11500, then what was the total profit?

Two TVs has same CP. One is sold 30% profit and another has SP of Rs. 6800 more than the first one. What will be the CP of each one if net profit is 40%?

There are 3 red flowers, 5 white and 3 blue flowers in a basket. 3 flowers are chosen at random. What is the probability that there is at most 1 blue flower?

Ratio of Nikita’s age and Shruti’s age 3 years ago was 2 : 3. Difference of their ages 5 years hence is 6 years. Determine the ratio of their present age.

A shopkeeper sold 12 wrist watch at a profit of 20% and 8 wrist watch at a profit of 15%. If he had sold all the 20 wrist watch at a profit of 15%, then his profit would have been reduced by Rs. 300 What is the cost price of each wrist watch?