In the following problems, a square transparent sheet with a pattern is given. Figure out from amongst the four alternatives as to how the pattern would appear when the transparent sheet is folded at the dotted line.

Select the Venn Diagram that best represents the relationship between the following classes.

Flowers, Stems, Roots

Select the related number from the given alternatives.
45 : 92 :: 52 :?

If "+" means "-", "x" means “÷", "÷" means "+" and "-" means "x", then-
105 x 3 – 16 + 9 ÷ 11 = ?

Which letter-cluster will replace the question mark (?) to complete the given series?

MU, NE, PX, QF, SA, TG, ?

What value will come in place of question mark (?) in the number – series given below?

14 149 257 338 392 ? 

Question Figure

If two signs, ‘+ and ÷’ are interchanged, which of the following equation will be correct?