Quantitative Aptitude - Arithmetic Ability Questions

In an isosceles triangle ABC, AB = AC, XY || BC. If ∡A = 30, then ∡BXY =

In a triangle ABC, OB and OC are the bisectors of angles ∠ B and ∠C respectively. ∠BAC = 60°. Then the angle ∠BOC will be

If curved surface area of a cylinder is 1320 sq cm and height is 10 cm, find its radius?

A, B and C can work together for Rs. 550/- A and B together are to do 7/11 of the work. The share of C should be?

35% of an alloy was silver. If in the quantity of alloy there was 119 g of silver, what was the quantity of the elements in the alloy?

2sin[(C+D)/2].sin[(D­-C)/2] is equal to

If (8 - 10x) - (13x - 2) = -9, then the value of x is

All rational numbers are ____ numbers.