Questions : If decreasing 120 by x % gives the same result as increasing 40 by x %, then x
Questions : The ages of Gyanendra and Arbind are in the ratio 6 : 5. If the sum of their
Questions : The current ages of Sudhir and Ashish are in the ratio 5 : 7. Twelve years ago, the
Questions : The present age of Rahim is five times the present age of his daughter, Savita. Seven years from
Questions : Alloy A contains metals x and y in the ratio 5 : 2 and alloy B contains these
Questions : 25 litres of a mixture contains 30% of spirit and rest water. If 5 litres of water be
Questions : Two bottles of the same capacity are 35% and 33 1/3 % full of orange juice, respectively. They
Questions: If x is added to each of 12, 28, 21 and 45, the number so obtained, in this order,
Questions: If x is subtracted from each of 23, 39, 32 and 56, the numbers so obtained, in this order,
Questions : The ratio of the ages of A and B, four years ago, was 4 : 5. Eight years