Quantitative Aptitude - Arithmetic Ability Questions

In a class of 56 students there are 28 girls. The average weight of these girls is 46 kg and average weight of the full class is 51 kgs. What is the average weight of the boys of the class?

A cylindrical vessel of radius 6 cm is partially filled with water. By how much will the water level rise if a sphere of radius 5 cm is completely immersed in this water? (Take π = 22/7)

Which of the following is a reductible fraction?

If a triangle has its orthocenter and centroid of equal length, then which of the following is TRUE about the triangle?

Which of the following ratios can be the ratio of the sides of a right angled triangle?

If x=2+3,then the value of x2-x+1x2+x+1 is

If 4x -7 < x - 2 and 5x +2/3 ≥ 3x + 1; then x can take which of the following values?

What should be added to 8(3x - ­4y) to obtain 18x ­- 18y?