Quantitative Aptitude - Arithmetic Ability Questions

If the angles of a triangle are in the ratio of 1 : 4 : 7, then find the ratio of the greatest angle to the smallest angle.

The upper part of a tree broken over by the wind make an angle of 60 deg with the ground. The distance between the root and the point where top of the tree touches the ground is 25 metres. What was the height (in metres) of the tree?

If tan4θ + tan2θ = 1 then the value of cos4θ + cos2θ is

What is the area (in sq cm) of a rectangle if its diagonal is 26 cm and one of its sides is 10 cm?

Select the odd number from the given alternatives.

Divide 3740 in three parts in such a way that half of the first part, one-third of the second part and one-sixth of the third part are equal.

If sinC + sinD =X, then the value of X is?

If a3 + b3 = 19 and ab = -6 , then what is the value of a + b?