Which smallest number must be added to 2203 so that we get a perfect square? 

Direction: Study the pie chart carefully and answer the given questions. The pie chart shows the percentage breakup of students in different classes from VI to X in the year 2017

The total number of students study in class VI and class IX together is approximate what percentage more than that of the total number of students study in class X?

In a 200 meter race, Ram beats Shyam by 35 meter or 7 seconds. What is Ram’s time over the course?

Four years ago, the ratio of the age of A and B was 2 : 3 and after four years it will become 5 : 7. Find the present age. 

Which of the following has the fractions in descending order?

In a river the distance between two points is 80 km. A boat which rows 13 km/h in still water goes downstream from the first point to the second and returns upstream to starting point in 13 hrs., then find the speed of current. 

The marked price of a radio is Rs. 480. The shopkeeper allows a discount of 10% and still gains 8%. If no discount is allowed, find his gain percent.