For the following questions answer them individually
If I denotes ‘$$\div$$’, J denotes ‘$$\times$$’, K denotes ‘−’ and L denotes ‘+’, then what will come in place of ‘?’ in the following equation?
42 L 18 K (7 J 4) L (21 I 3) J 9 L 22 = ?
Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series.
_ a _ _ W a L W _ L _ W a L _ a _a W _ L
Select the correct mirror image of the given combination when the mirror is placed at XY as shown.
Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term related to third term.
14:21::6:9::12:?
In a certain code language, ‘RACE’ is written as ‘AREC’, and ‘PEAK’ is written as
‘EPKA’. How will ‘CORE’ be written in that language?
If ‘A’ denotes ‘+’, ‘B’ denotes ‘$$\times$$’, ‘C’ denotes ‘-’ and ‘D’ denotes ‘$$\div$$’, then what will come in place of ‘?’ in the following equation?
71 A 3 B 2 C 6 B (65 D 13) C 7 B4 = ?