If a certain code, RAMAYANA is written as PYKYWYLY, then how MAHABHARATA can be written in that code?

In the following Questions, select the odd number from the given alternatives.

Find the missing number-
56 , 90 , 132, 184 , 248 , ?

Identify the symbols to be inserted to make the expression correct.
24 Δ 4 Δ 5 Δ 4

Direction: In the following question, select the related letters from the given alternatives. 

GHJM : QRTW :: CDFI :?

Direction: Select the related word from the given alternatives.

Procession: Route :: Earth:?

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

Which two signs should be interchanged to make the following equation correct?
20 ÷ 20 + 20 – 25 × 25=419