4021: Isotopes of the same element differ in the number of:
(a) Protons
(b) Neutrons
(c) Electrons
(d) Positrons
4022: The right to Freedom of Speech in India may be restricted, if the freedom is used to
(a) Incite people to violence
(b) Propagate nationalisation of the private sector
(c) Level charges of corruption against those in power
(d) Spread superstition
4023: Which of the following adds/add carbon dioxide to the carbon cycle on the planet Earth?
1. Volcanic action
2. Respiration
3. Photosynthesis
4. Decay of organic matter
Select the correct answer using the code given below.
(a) 1 and 3 only
(b) 2 only
(c) 1, 2 and 4 only
(d) 1, 2, 3 and 4
4024: Consider the following:
The Cripps Proposals include the provision for
1. Full independence for India.
2. Creation of Constitution-making body.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 & 2
(d) Neither 1 nor 2
4025: Arrange the following in a chronological order:
(i) Surat Split
(ii) Formation of Muslim League
(iii) Partition of Bengal
(iv) Regulating Act
(a) (i). (ii), (iii), (iv)
(b) (iv), (iii), (ii), (i)
(c) (ii), (i), (iv), (iii)
(d) (ii), (iii), (iv), (i)