876: Which portfolio was held by Dr. Rajendra Prasad in the Interim Government formed in the year 1946 ?
(a) Food and Agriculture
(b) External Affairs and Commonwealth
(c) Defence
(d) None
877: From the point of view of evolution of living organisms, which one of the following is the correct sequence of evolution ?
(a) Shark - Tortoise - Otter
(b) Tortoise - Shark - Otter
(c) Shark - Otter - Tortoise
(d) Otter -Tortoise - Shark
878: The ruler of which one of the following States was removed from power by the British on the pretext of misgovernance?
(a) Jhansi
(b) French
(c) Awadh
(d) Satara
879: The jet aircrafts fly very easily and smoothly in the lower stratosphere. What could be the appropriate explanation?
1. There are no clouds or water vapour in the lower stratosphere.
2. There are no vertical winds in the lower stratosphere.
which of the statements given above is/are correct in this context?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
880: Very small-time intervals are accurately measured by the:
(a) Pulsars
(b) White dwarfs
(c) Atomic clocks
(d) Quartz clocks