Quantitative Aptitude - Arithmetic Ability Questions

The perimeter of two similar triangles ABC and PQR are 36 cms and 24 cms respectively. If PQ = 10 cm then the length of AB is

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?

Two trains start moving from stations S and R. Both trains move towards each other at speeds of 35 km/hr and 42 km/hr respectively. When they meet each other, the second train has travelled 90 km more than the first. What is the distance (in km) between S and R?

O is the centre of the circle and ∠AOB = 150°, and the shaded portion is x part of the circular region, then x = ?

Length of the sides of a triangle are a, b, c respectively. If a2 + b2 + c2 = ab +bc + ca then the triangle is

If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?

If x - 2y = 2 and 3x + y = 20, then the value of (x,y) is

Find the odd word/number/letters from the given alternatives