Fill in the blank space for the given series with the correct alternative.
$2, 3, 5, 7, 11, (\ldots), 17$

Study the following arrangement carefully and answer the questions given below:
$R, 4, E, J, 5, T, 1, A, M, Q, 3, 8, N, I, K, 7, W, F, 6, D, 9, U, 2, Y, V$
If all the numbers in the above arrangement are dropped,which of the following will be the ninth to the left of $D$?

Choose the correct alternative for the missing terms in the series: $b, e, d, f, ?, h, j, ?, l$

Fill in the blank space for the given series with the correct alternative.
$0, 2, 3, 5, 8, 10, 15, 17, 24, 26, (\ldots)$

How many such digits are there in the number $8,3,1,6,5$ each of which is as far away from the beginning of the number as when the digits are rearranged in ascending order within the number?

Fill in the blank space for the given series with the correct alternative.
$1, 2, 3, 5, 8, (\ldots)$