Find the next figure for the given series:

The amount of alcohol in two different medicines is 1.5% and 2.5% respectively. In what ratio they should be mixed such that amount of alcohol in the new mixture is 3.5%

In the following expression '$$\alpha$$' stands for '>'; '$$\beta$$' stands for `<'; '$$\gamma$$' stands for 'not greater than'; '$$\delta$$' stands for 'not less than'; and `$$\mu$$' stands for '='.

 If 3C $$\delta$$ 2A and B $$\alpha$$ C, then which of the following statement is true?

Nita sold an article for Rs. 220 and earned a profit of 10%. At what cost should she sell to earn a profit of 30% ?

Rahim started a journey 15 minutes late, and as a result, had to drive at a speed of 54 km/h instead of 45 km/h to reach his destination on time. What is the distance covered during the course of the journey?