For the following questions answer them individually
Mohan and Sohan invested Rs.3,000 and Rs.4,000 respectively in a property and after 6 month Sohan withdraws. If in the end of the year their profit is Rs.540, then what is the profit earned by Mohan?
The marked price of a mobile phone was ₹10,000. The shop owner offered 10% discount but on further request by the customer, he sold it at ₹8500 after giving a cash discount. How much is this cash discount in percentage (up to 2 decimal places)?
Two trains of same length are running on parallel tracks in opposite directions with speeds of 54 km/h and 90 km/h respectively. They cross each other in 12 sec. Find the length (in metres) of each train.
A cyclist moving on a circular track of radius 140 m completes one revolution in 2 min.
What is the average speed of the cyclist?
The expenses on rice, petrol and oil of a family are in the ratio 8 : 11 : 6. If the prices of these items are increased by 10%, 20% and 30%, respectively, then the total expenses of the family on these items are increased by:
If a reduction of 10% in the price of rice enables a person to obtain 22 kg more for ₹250, then the original price of rice per kg is:
The Time taken by Anjali to finish a piece of work is four times the time taken by Ron and Three times the time taken by John. If all three of them work together, it takes them 4 days to complete the entire work. How much time Ron alone take to finish the work?
₹12,000 becomes ₹15,972 in a certain period of time at the rate of 10% per annum on
compound interest, compounding annually. Find the period of time.
The marked price of a hair dryer is Rs.10,550. The shopkeeper offers a discount of 18% on it. Find its selling price.