The table given below represents the amount of education loan (in crores) disbursed by 5 banks of a country over 5 years.

What is the percentage increase in education loan disbursed by Bank 2 from 2010 to 2014?

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

If tan θ + cot θ = x, then what is the value of tan4θ + cot4θ?

What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?

P is a point outside the circle at distance of 6.5 cm from centre O of the circle. PR be a secant such that it intersects the circle at Q and R. If PQ = 4.5 cm and QR = 3.5 cm, then what is the radius (in cm) of the circle?

The tangents drawn at points A and B of a circle with centre O, meet at P. If ∠AOB = 120° and AP = 6 cm, then what is the area of triangle (in cm2) APB?

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?

In a triangle PQR, ∠Q = 90°. If PQ = 12 cm and QR = 5 cm, then what is the radius (in cm) of the circum circle of the triangle?