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.
$24, 60, 120, 210, (...)$

Study the following arrangement carefully and answer the question given below:
$B, 2, I, J, K, 4, 3, H, 5, E, R, P, 6, N, A, 9, W, 8, T, U, 1, V, D, 7, F$
How many such numbers are there in the above arrangement,each of which is immediately preceded by a vowel and immediately followed by a consonant?

Choose the correct alternative for the missing term in the series: $AYD, BVF, DRH, ?, KGL$

These questions are based on the following set of numbers.
$738, 495, 329, 653, 849$
If in each number the positions of the first and the second digits are interchanged,which number will be the smallest?

Choose the correct alternative to complete the series: $abca....bcaab....aa...caa....c$