Which letter cluster will replace the question mark (?) to complete the given series?
 ETRE, AZJG, WFBI, SLTK, ?

Directions: Study the following information carefully and answer the questions that follow:

Nine boxes A, B, C, D, E, F, G, H, and I are kept one above the other not necessarily in the same order. Three boxes are kept between A and B. Equal number of boxes are kept above and below A. Number of boxes kept above B is same as the number of boxes kept below C. Only two boxes are kept between C and I. One box is kept between A and G, which is not kept immediate above I. No box is kept between F and D,  which is not kept above F.  E is placed below H, which is kept immediate below D.

Which box is kept immediately below H?

Direction: From the given answer figure select the one in which the question figure is hidden/embedded in the same direction.
Question Figure

select the correct mirror image of the given combination when the mirror is placed at MN as shown. 

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
 25 * 5 * 10 * 2 * 8 *60

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

TYG, ?, PSM, NPP, LMS

Select the figure from among the given options that can replace the question mark (?) in the following series.

Question figure.

Out of the following five figures, four are alike in some manner and differs from these in the manner. select the odd figure.   

Question figure.