In a certain code language, 'GATE' is written as 'JOFB'

Select the option that correctly fills in the blank and completes the series.

ay, cw, eu, gs, iq, ko, ______

In a certain code language, ‘ACCENT’ is coded as ‘CCATNE’. What is the code for ‘ VENDOR ’ in the code language?

Select the correct mirror image from the following options, when the mirror is placed on the right side of the given figure.

Which two signs should be interchanged to make the given equation correct?

729 × 9 – (56 – 6) × 5 ÷ 2 + 152 × 19 = 69

A dice with six faces is marked with six numbers 1, 2, 3, 4, 5, 6. This dice is rolled two times and two positions are shown as:

Select the number from the given alternatives that can replace the question mark (?) in the following series.  

22, 25, 35, 59, 104, ?

Clock : Time :: Compass : ?

Piyush ranked 28th from the top and 54th from the bottom in his class. How many students are there in his class?