Quantitative Aptitude - Arithmetic Ability Questions

If the 8 digit number 136P5785 is divisible by 15, then find the least possible value of P?

In ΔPQR, S and T are points on side PQ and PR respectively. ST is parallel to QR. If lengths of PS, SQ and PR are 6 cm, 9 cm and 12.5 cm respectively, what is the length of TR?

Suresh goes on a trip on his motor-cycle and rides for 410 kms. If he rides for 5 hours at a speed of 50 km/hr, find at what speed he travels for the remaining 4 hours of the journey?

The average cost of 4 items in a shopping list is Rs 1,250. If one more item whose cost is Rs 2,000 is added to the list what will be the new average (in
Rs)?

If cosecA - cotA = x, then the value of x is

If cot(A/2) = x, then the value of x is

The value of 1/64 is equal to square of

The diagonal of a square is 12 cm what is the length (in cm) of its side?