

formal Letter Write a letter to the Manager, Youth Club, Pune, requesting him/her to send the details of fees, concession, food and other facilities.
Make enquiry in detail about it.
Add your own points.
What comes next in the series?
\(2, 6, 12, 20, 30, \ ?\)
In a sequence of numbers, each term is generated by multiplying the previous term by 2 and then subtracting 1. If the first term is 3, what is the fourth term in the sequence?
The following data shows the number of students in different streams in a school: 
Which type of graph is best suited to represent this data?