Test Preparation on Science Olympiad Class-7 Paper-3

In the following question, select the odd letters from the given alternatives.

Nageena is taller than Pushpa but not as tall as Manish. Rama is taller Namita but not as tall as Pushpa. Who among them is the tallest?

If ‘A’ is substituted by 26, “B’ by 25 and so on upto ‘Z’. Which is substituted by ‘I’, what will be the sum of the substituted for the word ‘WAXY’?

Mohan correctly remembers that his mother’s birthday is before 16th but after 13th August whereas his siter correctly remembers that their mother’s birthday is after 14th but before 18th August. On which day in august was their mother’s birthday definitely?

In a certain code, BEND is written as ‘5%3# and NIGHT is
written as ‘3 @ © 64’. How is DEBT written in that code?