For the following questions answer them individually
In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.
13 + 8 x 2 ÷ 25 - 10 = ?
A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.
Select the related number from the given alternatives.
64 : 8 :: 0.01 : ?
Three of the following four pairs of numbers are alike in a certain way and one is different. Find the odd one out.
If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?