Solve This (? + ? + ?=30)

If 1111=R, 2222=T, 3333=E, 4444=N Then 5555=?

Guess the Hindi Muhawara from the following whatsapp Emoticons?

Sweet, Medicine, Film, Girl, City, Car, Place, Doggy all are name same, guess which word it is?

A girl is blind, deaf, dumb and uneducated too. A boy loves her. How would he propose without touching her?

An investor has decided to purchase a fixed interest bond at issue which offerscoupons of 5% per annum, payable half-yearly. The bond will be redeemed at 110% in 10 years’ time.The investor pays income tax at 30% and capital gains tax at 20%.Calculate the price per £100 nominal if the investor is to obtain a yield of 6% perannum. (Total 6 marks)

This is a question from Mathematics of Finance and Investment module. I would really appreciate if you could could help me with this question. Thank you

In mathematics, what is the name for the following sequence of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765 ...