Which of the
following number is a perfect square?
A) 540
B) 784
C) 364
D) 15628
A car is moving with
a speed of 90 km/hr. What will be tis speed in meter per second?
A) 25 m/s
B) 20 m/s
C) 15 m/s
D) 10 m/s
Which planet of the solar system does not have any
Moon?
A) Saturn
B) Mars
C) Jupiter
D) Venus
_______ is/are the relationship between two organisms in which both are benefitted and more of them is harmed.
A) Mutualism
B) Parasitism
C) Predation
D) All of these
