Quantitative Aptitude - Arithmetic Ability Questions

Keerthana takes 9 hrs 20 min in walking a distance and riding back to same place where she started. She could walk both ways in 11 hrs 15 min. The time taken by her to ride back both ways is

The perimeter and the length of one of the diagonals of a rhombus is 34 cm and 8 cm respectively. Find the length of its other diagonal (in cm).

In the given figure, AB, AE, EF, FG and GB are semicircles. AB = 56 cm and AE = EF = FG = GB. What is the area (in sq.cm) of the shaded region?

Select the odd letters from the given alternatives.

If sinA = x, then x is equal to

If 7x + 6y = 5xy and 10x ­- 4y = 4xy, then value of x and y is

The point Q(a,b) is first reflected in y­axis to Q1 and Q1 is reflected in x­axis to (­6,2). The co­ordinates of point Q are

When a number is increased by 28, it becomes 107% of itself. What is the number?