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

Which letter-cluster will replace the question mark (?) to complete the given series?

AYD, BVF, DRH, ?, KGL

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

Select the option that represents the letters that, when placed from left to right in the following blanks, will complete the letter series.
_ V J R W B _ _ R W B V L _ _ B V _ _ W

Which letter should be 7th to the right of the 12th letter from left, if first half of the alphabet series is reversed?

In the English alphabet, if B becomes A and P becomes O, then K becomes?

Direction: Answer the questions given below referring to the following arrangement.
2 L P 3 R * J @ C O 7 N I # 4 Q A B 6 $ M = D 5 K

If the above series is re-arranged in the reverse order, which will be the eleventh to the left of the sixteenth elements from the left end?

Select the c ombination of letters that when sequentially placed in the blanks of the given series will complete the series.
 _ c _ d d _ c a _ c b d d b _ a