Find real questions from previous competitive exam papers with answers and solutions.
Browse complete papersA person covers a certain distance at a speed of 15 kmph in 10 minutes. If he wants to cover the same distance in 6 minutes, then his speed (in kmph) is
20
25
30
24
Correct answer
20
A car covers a distance of 720 km in 10 hours. The speed of a train is double the speed of the car and the speed of a bike is \(\frac{4}{9}\) of the speed of the train. Then the distance (in km) covered by the bike in 4 hours is
256
128
512
132
Correct answer
256
Directions
The questions has a statement followed by two conclusions I and II. You have to decide which of the conclusions follows from the given statement and mark your answer as
Statement: Mr A is not among the candidates shortlisted for the post of vice chancellor of a university
Conclusions:
I) Mr. A will be elected as Vice - chancellor
II) Mr. A will not be considered for the post of Vice-chancellor
Conclusion I only follows;
Conclusion II only follows;
Neither conclusion I nor II follows;
Both conclusions I and II follow
Correct answer
Conclusion I only follows;
Directions
The questions has a statement followed by two conclusions I and II. You have to decide which of the conclusions follows from the given statement and mark your answer as
Statement: This is the only book which focuses on the problem of Indian Economy during 2000 and 2010 A.D
Conclusions:
I) There was no book on Indian Economy before 2000 A.D
II) No other book deals with Indian Economy between 2000 and 2010
if conclusion I only follows;
if conclusion II only follows;
if neither conclusion I nor II follows;
if both conclusions I and II follow
Correct answer
if conclusion I only follows;
Directions
The questions has a statement followed by two conclusions I and II. You have to decide which of the conclusions follows from the given statement and mark your answer as
Statement: Only good speakers are invited for that conference.
No one without good knowledge can be a good speaker
Conclusions:
I) All invited speakers for the conference have good knowledge in their topics
ii) Those speakers who do not have good knowledge are not invited for the conference.
if conclusion I only follows;
if conclusion II only follows;
neither conclusion I nor II follows;
both conclusions I and II follow
Correct answer
if conclusion I only follows;
Generally water is used as a 'Coolant' because of its ________.
More availability
Low density
Low specific heat
High specific heat
Correct answer
More availability
Which quantity is always negative in optical distances according to sign convention rules?
focal length of a convex lens
object distance
radius of curvature
image distance
Correct answer
focal length of a convex lens
The weight of 6 kg mass of a body on the surface of moon is about (for earth, \(g = 10 m/s^2 \))
6 N
60 N
10 N
30 N
Correct answer
6 N
When a bullet is fired in to a wooden block, which one of the following is conserved?
Linear momentum
Velocity
Potential energy
Kinetic energy
Correct answer
Linear momentum
Which is not the characteristic of a musical note?
Pitch
Loudness
Quality
Wavelength
Correct answer
Pitch