Quantitative Aptitude - Arithmetic Ability Questions

A girl walking at the speed of 2 km/hr covers a certain distance in 7 hours 30 minutes. If she covers the same distance by cycle in 5 hours, then what is the speed (in km/hr) of cycle?

The tangents drawn at points A and B of a circle with centre O, meet at P. If ∠AOB = 120° and AP = 6 cm, then what is the area of triangle (in cm2) APB?

The area of a triangle ABC is 63 sq.units. Two parallel lines DE, FG, are drawn such that they divide the line segments AB and AC into three equal parts. What is the area of the quadrilateral DEGF?

The pair of linear equations 3x + y = 1 and px + 2y = 5 has no finite solution if

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

A bank offers 10% compound interest per half year. A customer deposits Rs. 2000 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is

Find the value of 6732.8 + 673.28 + 67.328 + 6.7328 + 0.67328 ?

Select the odd word/letters/number/number pair from the given alternatives.