Quantitative Aptitude - Arithmetic Ability Questions

If the ∠ABC and ∠ACB of triangle ABC is 80 deg and 60 deg respectively. If the Incenter of the triangle is at point ‘I’ then calculate angle BIC.

Which of the following points lies on the line 3x -­ 4y = ­-13?

ΔPQR is right angled at Q. If cosecP = 25/24, then what is the value of cotR ?

Mohan starts to calculate sum of all odd natural number less than 83. What result does he get?

A solid right circular cone of radius 10 cm and height 8 cm is put inside a cylindrical vessel of radius 11 cm and height 9 cm. How much water in cubic cm will be required to fill the cylindrical vessel completely?

ΔABC is a right angled triangle, the radius of its circumcircle is 3 cm and the length of its altitude drawn from the opposite vertex to the hypotenuse is 2 cm. Then the area of the triangle is

The ratio of angles of a triangle are 1 : 2/3 : 3. Then the smallest angle is

If the two lines px + 6y+3=0 and 2x + qy+3=0 have infinite solutions then find the value of p and q respectively.