Quantitative Aptitude - Arithmetic Ability Questions

If the time increases by 5 years, then simple interest increases by Rs 3000 on a sum of Rs 5000. What is the rate (in percentage) of interest per annum?

What is the value of [sin (90– 10θ) – cos (p – 6θ)]/ [cos (p/2 – 10θ) – sin (p – 6θ)]?

On dividing 111a2b2c2 by37a2, we get ______.

If x = 3+13, then the value of x-12642x-1x-233 is

ax + 3y = 6 has slope -2/3. What is the value of a?

In ΔUVW measure of angle V is 90 deg. If cosecU = 13/12, and UV = 2.5cm, then what is the length (in cm) of side VW?

If the sum of the measures of all the interior angles of polygon is 2340°. What is the number of sides of the polygon?

In a Rhombus ABCD, measure of angle CAB is 25°, what is the measure of angle ABC?