X = (5Y/4)----(1) = [(X + Y)/Y] = [((5Y/4) + Y)/Y] = (9/4) Hence the ratio will be = 9:4
In a certain language, if the signs + and ×, and the digits 3 and 8 are interchanged, then what is the value of the following expression?
6 ×...
Which two signs should be interchanged to make the following equation correct?
16× 25÷ (121 - 11) = 389
In a certain code language, 'LAST' is coded as 'PFWY'. What is the code for 'MEAN' in that code language?
Which two symbols from amongst the given options should be interchanged to make the given equation correct?
(35 – 2) × 3 = (56 × 8 ÷ 3 + 100...
In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
Select the number from the given options which can come in place of the question mark (?) in the following series.
14, 29, 59, 119, 239, ?
Two statements are given followed by four conclusions I, II, III and IV. You have to consider these statements to be true, even if they seem at variance...
Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at varianc...
