Memory Based Question of IOE Entrance-2077

 Day-2(10:00-12:00AM)

Physics

1.The Displacement of body at time 't' is at a+bt+ct².What is acceleration?

a) a                                                       b) b

c) 2c                                                     d) 2b

2. The bomb explodes on the moon How long does it take  for the sound to reach the earth?

a) 7 hrs                                                      b) 1 day

c) 2hrs 18 min                                           d) Never

3.A spherical ballon is inflated at the rate of 18cm³/s.At what rate is the radius increasing when the rate is 8cm?

Mathematics

4.