Select the combination of letters that when sequentially placed in the blanks of the given series  will complete the series.
rtx_sx_z_txy_ _ yz

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
AZ, BY, CX, ?

If each of the letters in the English alphabet is assigned odd numerical value beginning with A = 1, B = 3 and so on, what will be the total value of the letters of the word NOMINAL?

A series is given, a term is missing in series. Choose the correct alternative from the given ones that will complete the series.
I, V, ? , L

Select the letter that can replace the question mark (?) in the following series.
E, Y, U, O, K ? A

Directions: Study the following information carefully and answer the questions given beside:

 4 3 6 3 4 5 9 2 8 7 2 3 6 5 2 7 3 9 1 2 1 8 4 9 8 1 2 4 7 7 5 2

Which of the following element is 5th to the right of 9th from the left end?

DIRECTIONS: What Comes in place of question mark (s) in the following letter series?
AYBZC, DWEXF, GUHVI, JSKTL,?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
EFGHI, LMNO, RST, WX?