For the following questions answer them individually
Akshay has 30 articles, each having the same cost price. He marked the price of each article at 30% above its cost price. He sold 15 of the articles at a discount of 20% each, and the remaining 15 articles at a discount of 10% each, thereby gaining a total profit of ₹630. What was the cost price of each article?
Bobby and Billy can complete a job in 28 days and 20 days, respectively. They work together for 5 days, after which Billy leaves the job. In how many days did Bobby alone complete the rest of the job?
The volume of a cone is 27720 $$cm^{3}$$. If the height of the cone is 20 cm, then what will be the area of the base?
In an office of 900 employees, on a particular day, except for 10% of the female employees, all employees were present. On the next day, except for 8% of the male employees, all employees were present. The number of employees present on each of these two days was the same. Find the total number of male employees on the payroll of this office.
Which of the following persons won the ‘Best Female Debut’ Award at the 2021 Paralympic Sports Awards 2021?
Who among the following was the first athlete to represent India in fencing at the Tokyo Olympics 2020?
