Quantitative Aptitude - Arithmetic Ability Questions

In the given figure, the angle bisectors of B and C of an isosceles triangle intersect at point O. Find the angle BOC (in degree), when ∠ABC = ∠ACB = 75°.

What are the co­ordinates of the centroid of a triangle, whose vertices are A(­2,­5), B(4,­4) and C(7,3)?

If A : B = 3 : 5, then what is the value of A + B : B?

What is the value of 99992 x 100008?

What is the simplified value of 0.042+0.212-0.00840.043+0.213

What least number must be added to 4131, so that the sum is completely divisible by 19?

The four walls and ceiling of a room of length 25 m, breadth 12 m and height 10 m are to be painted. Painter A can paint 200 m2 in 5 days, Painter B can paint 250 m2 in 2 days. If A and B work together, they will finish the job in

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