For the following questions answer them individually
A batsman makes a score of 97 runs in 15th inning and thus increases his average by 5. Find his average after 15th inning.
The population of a town increased from 145000 to 200000 in a decade. What will be the simple growth rate percent of population per annum?
A can paint seven chairs in an hour and B can paint four chairs in an hour. Determine how much time they will require to paint 55 chairs when they work together
A sum of Rs.1,875 at 4% per annum increased to Rs.2,028 in certain time. If interest is compounded yearly, then what is the time period?
37 is what percentage of 55? (correct up to two decimal places)
Calculate the volume (in $$cm^{3}$$ ) of the cylinder having height 20 cm and base radius 14 cm.
The current population of a city is 125000. If the population grows at the rate of 2% per year, what will be the population of the city after 3 years?
The marked price of a washing machine is Rs.23,500 and the shopkeeper sold it for Rs.20,915. What is the percentage of discount offered by the shopkeeper?
A dealer professes to sell his goods at a loss of 16%, but weights 750 gm in place of a kg weight. Find his total profit percentage.
The LCM of 32 and 40 equals to 9 less than the square of X. Find the positive value of X.