Fill in the blank space for the given series with the correct alternative.
$4, 9, 13, 22, 35, (\dots)$

What should come next in the following letter series?
$nsi, org, pqe, qpc, ?$

Study the following arrangement carefully and answer the question given below:
$R, 4, E, J, 5, T, 1, A, M, Q, 3, 8, N, I, K, 7, W, F, 6, D, 9, U, 2, Y, V$
Which of the following is the fourth to the right of the tenth from the right end of the above arrangement?

These questions are based on the following set of numbers.
$738, 495, 329, 653, 849$
If $1$ is added to the first digit of each number and $1$ is subtracted from the second digit,which number will be the largest?

Find out the wrong term from the given series:
$3, 2, 8, 9, 13, 22, 18, 32, 23, 42$

Fill in the blank space for the given series with the correct alternative.
Which term of the series $5, 10, 20, 40, \ldots$ is $1280$?