On selling a table for Rs.210 and Rs.420 there will be loss of L1% and L2% respectively. If L1 - L2 = 7, then what is the cost price of the table.
If sec x + cos x = \(\frac{5}{2}\), where x lies between 0° and 90°, then what is the value of sin2x ?
Given bar graph shows the number of jobs held by Indians over different years in Canada. In which of these year minimum jobs are held by Indians ?
The table given below shows production of taxi by two companies J and K in 5 years.
| Years | Companies | |
| J | K | |
| P | 90 | 55 |
| Q | 70 | 60 |
| R | 50 | 90 |
| S | 45 | 80 |
| T | 40 | 65 |
Which of the following statement is NOT correct?
I. The difference between the total production of taxi by J and K in all years is 35.
II. The production of taxi by J in year P and Q together is 92.11 percent of the production of taxi by K in years R and S together.
What is the compound interest for 1 year on a sum of Rs.18000 at the annual rate of 20 percent per annum compounding half yearly ?
Manoj sold an article on marked price for Rs.13000. Had he offered a discoutn of 10% on the marked price he would have earned a profit of 30%. What is the cost price?