Quantitative Aptitude - Arithmetic Ability Questions

ΔABC is an isosceles right angled triangle having ∠C = 90°. If D is any point on AB, then AD2+ BD2 is equal to

If  P2+1P2 = 47, then the value of P + 1P is

θ is a positive acute angle and sinθ ­ cosθ = 0, then the value of secθ + cosecθ is

The length of a rectangle is increased by 25%. To maintain the same area, the breadth has to be decreased by

If the parallel sides of a trapezium are 8 cm and 4 cm, M and N are the mid points of the diagonals of the trapezium, then length of MN is

In what ratio does the point T (3,0) divide the segment joining the points S (4,­2) and U (1,4)?

Tribeni bad to travel 175 km in 3.5 hours. However, she travelled at the rate of 58 km/hr for 2.5 hoursand then rested for 20 minutes before completing the journey. If Tribeni managed to reach on time, herspeed during the last stretch would have been .........

A train 240 meters in length crosses a telegraph post in 16 seconds. The speed of the train is?