Question-1 The cost of 8 copies of a book is Rs. 488. Then the cost of 15 copies of the same book at the same rate is

Question-2 In a proportion:

Product of extremes = ___________ of means.

Question-3 A certain amount was divided between Kavita and Reena in the ratio 4:3. If Reen's share was Rs. 2400 the amount is.
Question-4 The ratio of Rs. 5 and Rs. 750 in simplest form is

Question-5 The ratio between two numbers is 3:4. If their L.C.M is 180, the numbers are:

Question-6 The first term of a ratio is called

Question-7 Express 126:189 in simplest form.

Question-8 The equality of two ratios is called

Question-9 In a proportion, the first, second and fourth terms are 72, 36, 18. Find the third term.

Question-10 In a ratio which is equal to 7:8, if the antecedent is 35, what is the consequent?