What will come in the place of question mark (?) in the

If the signs ‘+’ and ‘÷’ are interchanged, then which of the following equations can be correctly balanced?

Select the letter that can replace the question mark (?) in the following series.

L, J, H, F, D, ?

Complete the following series.

Z1, Y4, X9, ______

Which of the following numbers will replace the question mark (?) in the given series?

8, 18, 38, 78, 158, ? 

In a certain code language, 'VAIN' is written as 'OKBY’ and 'VAST' is written as 'UUBY'. How will 'VERB’ be written in that language?

If ‘A’ means ‘÷’, ‘B’ means ‘–’, ‘C’ means ‘+’ and ‘D’ means ‘×’, then 32 C 19 B 44 A 11 D 2 = ?

In a certain language code AMOUNG is written as DMLUQG. How will SETTLE be written in that language?

Select the figure which will come next in the following series. 

Read the given statements and conclusions carefully and decide which of the conclusions logically follows from the statements.

Statements: