4201: With reference to the revolt of the year 1857, who of the following was betrayed by a friend; captured and put to death by the British ?
(a) Nana Sahib
(b) Kunwar Singh
(c) Khan Bahadur Khan
(d) Tantia Tope
4202: When Congress leaders condemned the Montagu-Chelmsford Report, many moderates left party to from the
(a) Swarajya Party
(b) Indian Freedom Party
(c) Independence Federation of India
(d) Indian Liberal Federation
4203: Kalamkari painting refers to
(a) a hand-painted cotton textile in South India
(b) a handmade drawing on bamboo handicrafts in North-East India
(c) a block-painted woollen cloth in Western Himalayan region of India
(d) a hand-painted decorative silk cloth in North-Western India
4204: Regular intake of fresh fruits and vegetables is recommended in the diet since they are a good source of antioxidants. How do antioxidants help a person maintain health and promote longevity?
(a) They activate the enzymes necessary for vitamin synthesis in the body and help prevent vitamin deficiency.
(b) They prevent excessive oxidation of carbohydrates, fats and proteins in the body and help avoid unnecessary wastage of energy.
(c) They neutralize the free radicals produced in the body during metabolism.
(d) They activate certain genes in the cells of the body and help delay the ageing process.
4205: A company manufacturing air-conditioners has set a monthly target. The target and realised values are shown in the bar chart.
Consider the following statements based on the chart:
I. The targeted sales on a monthly basis have been achieved.
II. The overall target value has been exceeded by 7.5%.
III. The Sales Department deserves a pat on the back.
Which of the above statements is/are correct ?
(a) I alone
(b) II alone
(c) I and II
(d) II and III