1506: Main constituents of Biogas are:
(a) Methane and Carbon dioxide
(b) Ethylene and Carbon dioxide
(c) Butane and Carbon monoxide
(d) Methane and Carbon monoxide
1507: Recently, Scientists observed the merger of giant blackholes billions of light-years away from the Earth. What is the significance of this observation?
(a) 'Higgs boson particles' were detected.
(b) 'Gravitational waves' were detected.
(c) Possibility of inter-galactic space travel through 'wormhole' was confirmed.
(d) It enabled the scientists to understand 'singularity'.
1508: Match List I (Item in the Indian Constitution) with List II (Country from which it was derived) and select the correct answer using the codes given below the list.
List I (Item in the India Constitution)
A. Directive Principles of State Policy
B. Fundamental Rights
C. Concurrent List in Union-State Relations
D. India as a Union of States with greater powers to the Union
List II (Country from which it was derived)
1. Australia
2. Canada
3. Ireland
4. United kingdom
5. USA
Codes:
A B C D
(a) 5 4 1 2
(b) 3 5 2 1
(c) 5 4 2 1
(d) 3 5 1 2
1509: Assertion (A)
The Congress Ministries in all the provinces resigned in the year 1939.
Reason (R)
The Congress did not accept the decision of the Viceroy to declare war against Germany in the context of the Second World War.
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are individually true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
1510: Who among the following bowlers have taken more than 500 wickts in Test Cricket ?
1. Wasim Akram
2. Richard Hadlee
3. Glenn McGrath
4. Courtney Walsh
Select the correct answer using the codes given below:
(A) 1, 2 and 3 only
(B) 1 and 2 only
(C) 3 and 4 only
(D) 1, 2, 3 and 4