3391: With reference to forced labour (Vishti) in India during the Gupta period, which one of the following statements is correct?
(a) It was considered a source of income for the State, a sort of tax paid by the people.
(b) It was totally absent in the Madhya Pradesh and Kathiawar regions of the Gupta Empire.
(c) The forced labourer was entitled to weekly wages.
(d) The eldest son of the labourer was sent as the forced labourer.
3392: Hydrogen fuel cell vehicles produce one of the following as "exhaust"
(A) NH3
(B) H2O2
(C) CH4
(D) H2O
3393: Population of cells derived from a single parent cell is called
(a) Haploid
(b) Diploid
(c) Symmetrical cell
(d) Clone
3394: Match List I with List II and select the correct answer using the codes given below the Lists:
List I--------------------------------------------------List II
I. Development Programme-----------------------------(A) UN India Human Development Report
II. National Council of Applied Economic Research--------(B) India Development Report
III. Indira Gandhi Institute of Development Research-----(C) World Development Report
IV. World Bank-----------------------------------------(D) Human Development Report
Codes:
(a) I-D, II-A, III-B, IV-C
(b) I-D, II-B, III-A, IV-C
(c) I-B, II-C, III-D, IV-A
(d) I-B, II-A, III-D, IV-C
3395: Consider the following statements:
1. The common blue green algae Spirogyra and Ulothrix are found in both fresh water ponds and oceans.
2. The chameleon can look ahead with one eye, and at the same time look behind with another.
Which of these statements is/are correct?
(a) Only 1
(b) Only 2
(c) Both 1 and 2
(d) Neither 1 nor 2