"At currently estimates", the cost of modernizing the airport would be more than double the earlier estimate.

A machine costs 60,000 and its effetive life is estimated to be 25 years. A sinking find is to be created for replacing the machine at the end of its life time when its scrap value is estimated as 5000. The price of the new machine is estimated to be 100% more than the price be set aside aht the end of each year, out of the profit, for the sinking fund if its accumulates at an interest of 6% per annum compounded anually.

Draw less than and more than ogive on the same graph and estimate median :

A job was wrongly estimated to be completed in 10 days by x machines.By deploying 3 extra was completed in 12 days.If only one additional machine was used,the no.of has taken to complete the job will be days more than that estimated it

Other than getting the discount of 12% on the estimated cost of furniture and the actual miscellaneous expenditure being Rs 10200 instead of the estimated one, the family’s estimated cost is correct. What is the total amount spend by the family in renovating its house? (a) Rs 116728 (b) Rs 115926 (c) Rs 119500 (d) Rs 116500 (e) None of these

The marks obtained (out of 100) by 400 students in an examination are given below: Using a graph paper, draw an ogive for the above distribution. Use ogive to estimate the following: estimate the number of students who obtained more than 80% marks in the examination.

Electron drift speed is estimated to be only a few mm/s for currents in the range of few amperes ? How then is current established almost the instant a circuit is closed.

Scientists estimate that the current rate of extinction is ………………