Quantitative Aptitude - Arithmetic Ability Questions

If  tan2θ + cot2θ = 2, then what is the value of 2sec θ cosec θ?

If A is 6 times more than B, then by what percentage is B is less than A?

The profit earned by a shopkeeper by selling a bucket at a gain of 8% is Rs 28 more than when he sells it at a loss of 8%. The cost price (in Rupees) of the bucket is

A right triangular pyramid XYZB is cut from cube as shown in figure. The side of cube is 16 cm. X, Y and Z are mid points of the edges of the cube. What is the total surface area (in sq.cm) of the pyramid?

A person invested a total sum of Rs 7900 in three different schemes of simple interest at 3%, 5% and 8% per annum. At the end of one year he got same interest in all three schemes. What is the money (in Rs) invested at 3%?

A sum amounts to Rs 7727.104 at the rate of 12% per annum compounded annually after three years. What is the value of principal (in Rs)?

(61 + 62 + 63 + ......... +110) = ?

Value of (4a2+ 12ab + 9b2)/(2a + 3b) is