Question 1 The world population growth rate at a certain reference year was 3.5%. Assuming exponential growth of population, after how many years, the population of […]

Question 18 A Businessman purchases an item at a certain price and marks its price up by 30%. He sells the item at a certain discount […]

Question 10 In a 100 meters race, A beat B by 10 meter or 2 second. What is the speed of A? A 5 Km/h B […]

Question 11 Pointing towards a picture, Ramesh said, “That picture is of the sister of the grandson of the father of my maternal uncle”. How is […]