Study the information given below and answer the question that follows:
An article was bought for Rs. 5200. Its price was marked up by 15%. Thereafter it was sold at a discount of 9% on the marked price.
What was the per cent profit earned on the transaction ?
For the following questions answer them individually
A and B together can complete a particular task in 4 days. If A alone can complete the same task in 12 days, how many days will B take to complete the task if he works alone ?
What should come in the place of question mark (?) in the following number series?
For the following questions answer them individually
In how many years will Rs. 4400 amount to Rs. 5984 at 4 pcpa simple interest ?