Download Aptitude Crack
img not found img not found

Time and Distance

Q1:

In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the flight is:

A 1 hour

B 2 hour

C 3 hour

D 4 hour

ANS:A - 1 hour

Let the duration of the flight be x hours.

Then, 600 - 600 = 200
x x + (1/2)
600 - 1200 = 200
x 2x + 1
 x(2x + 1) = 3  2x2 + x - 3 = 0  (2x + 3)(x - 1) = 0  x = 1 hr.      [neglecting the -ve value of x]



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.