Arrange the given words in alphabetical order and choose the one that comes first:
Praise,Practise,Prayer,Practical,Prank

Find which one word cannot be made from the letters of the given word: $INTELLIGENCE$.

The number of letters skipped between adjacent letters in the series follows the order of $2, 5, 7, 10$. Which of the following series observes the rule given above?

If you pick up from the following alphabet,the sixth and the fourteenth letters from your right and then pick up the fifth and twentieth letters from your left and form a meaningful word,what is the first letter of that word?
$A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z$

Find which one word cannot be made from the letters of the given word.
$CHROMATOGRAPHIC$

Each of the following questions is based on the following alphabet series.
$A, B, C, D, E, F, G, H, I, J, K, L, M$
$N, O, P, Q, R, S, T, U, V, W, X, Y, Z$
Write the above English alphabet in reverse order. First,cancel every second letter and then select that letter which divides the remaining letters of the alphabet into two equal parts. This letter is: