Quantitative Aptitude - Arithmetic Ability Questions

Mahesh buys 3 shirts at an average price of Rs 1250. If he buys 2 more shirts at an average price of Rs 1450 what will be the average price (in Rs) of all the 5 shirts he buys?

In ΔXYZ measure of angle Y is 90 deg. If cot X = 5/12, and XY = 2.5 cm, then what is the length (in cm) of side XZ?

If 3x - 8(2 - x) = -19, then the value of x is

In the following question, select the odd letters from the given alternatives.

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 a quadrilateral PQRS, l_S= 90°. A circle (o, r) touches the sides PQ, QR, RS and SP at A, B, C and D respectively. If QR= 38 cm, RS = 25 cm and QA = 27 cm, find 'r'.

If the sum of ten different positive integers is 100, then what is the greatest possible number among these 10 numbers?

Calculate the angle subtended by the chord at the point on the major arc if the radius and the chord of the circle are equal in length.