2,5,9, (…), 20,27?

If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then
38 x2 – 6 + 19 ÷ 35 = ?

Which one set of letter when sequentially placed at the gaps in the given letter series shall complete it?
F __ L __ OWFO __ LO __ __ OLL __ W

Mohan walked 30 meters towards west, took a right turn and walked 20 meters. He then took a left turn and walked 40 meters and stopped. Towards which direction was he from the starting point?

Direction : In the following question, select the correct answer from the given alternatives.
2, 8, 16, 128, ?

If 6 * 9 – 4 = 58 and 3 * 9 – 7 = 34, then in the expression A * 4 – 9 = 91, what is the value of 'A'?

Ram walks 2 km to the East, then he turns to South and Walks 6 km. He again turns to East and walks 2 km. Then he turns to North and walks 12 km. How far is he from the starting point?

In a code language, if ‘CLASS’ is written as ‘24152688, then how will ‘MORPH’ be written in that language?