What comes next in the series? \(2, 6, 12, 20, 30, \ ?\)
A shopkeeper buys an item for Rs 2000 and marks it up by 50% to set the marked price. He then offers a 20% discount on the marked price. What is the profit earned by the shopkeeper?
The National Emblem of India has been adopted from the capital of King _______ which was situated in _______.
Match the countries with their respective currencies:
Choose the correct answer from the options given below: