Which one among the following is a chemical process?
(a) Sublimation of iodine.
(b) Production of iodine from seaweeds.
(c) Crystalisation of impure salt (NaCl).
(d) Distillation of sea water.
Answer:
Fuse wires in houses are made up of alloy of tin and lead and should have
(a) Low resistance and low melting point.
(b) Low resistance and high melting point.
(c) High resistance and low melting point.
(d) High resistance and high melting point.
Answer:
Consider the following statements:
1. Pancreas possesses both endocrine and exocrine glands.
2. Endocrine glands releases hormones directly into our blood.
Select the correct answer using the codes given below:
(a) Only 1
(b) Only 2
(c) Both 1 and 2
(d) Neither 1 nor 2
Answer:
Most fish do not sink in water because of the presence of
(a) air in spongy bones.
(b) air sacs
(c) hollow bones
(d) swim bladder
Answer:
The technique used for the identification of active genes in a cell is known as
(a) DNA cloning to mark out amplified DNA segments
(b) RELP to mark out repeated DNA sequences
(c) Northern blotting to mark out RNA
(d) Southern blotting to mark out DNA.
Answer:
"Independence, social, political and economic, aimed at establishing a new order of society in which political and economic exploitation will be an impossibility". To what does the quote refer?
(a) Bhagat Singh
(b) Chandrashekhar Azad
(c) Gandhiji's speech at Dandi
(d) The Philosophy of the Bomb.
Answer:
Arrange the following in correct chronological order:
1. The Shimla Conference
2. The Punjab Tenancy Act
3. Beginning of the Boycott Movement
4. The Kuka Revolt
Select the correct answer using the codes given below:
(a) 1-2-3-4
(b) 2-3-1-4
(c) 3-1-4-2
(d) 4-2-1-3
Answer:
The Chief organizer of the Revolt of 1857 in Bihar was
(a) Rao Sahib
(b) Kunwar Singh
(c) Maulavi Ahmadullah
(d) Khan Bahadur Khan
Answer:
The first Factory Act, 1881 was mainly concerned with:
(a) Compensation to workers in case of accidents
(b) Adult male labour
(c) Child labour
(d) Female labour
Answer:
Consider the following statements:
1. The Upanishads were rendered into Persian by Dara Shikoh under the title of Sirr-i-Akbar.
2. Buland Darwaja was constructed by Akbar to commemorate his conquest of Malwa.
Which of the statements given above is/are correct?
(a) Only 1
(b) Only 2
(c) Both 1 and 2
(d) Neither 1 nor 2
Answer: