For the following questions answer them individually
A person sells an article for Rs. 890 at a loss of 11%. What will he the price of article when sold at a profit of 10% ?
The total number of students in a college is 3906. The number of girls is 1638. What is the ratio of boys and girls respectively in the college ?
The breadth of a rectangular field is 9 metre. Its diagonal is 15 metre long. What will be the area of the rectangular field ?
What will come in place of the question mark (?) in the following number series ?
For the following questions answer them individually
A train crosses a pole in 8 seconds at the speed of 63 kmph. What is the length of the train ?