2251: With reference to the treatment of cancerous tumours, a tool called cyberknife has been making the news. In this context, which one of the following statements is not correct ?
(a) It is a robotic image guided system
(b) It delivers an extremely precise dose of radiation
(c) It has the capability of achieving sub-millimetre accuracy
(d) It can map the spread of tumour in the body
2252: How many three-digit even numbers are there such that 9 comes as a succeeding digit in any number only when 7 is the preceding digit and 7 is the preceding digit only when 9 is the succeeding digit?
(a) 120
(b) 210
(c) 365
(d) 405
2253: Indian National Congress was founded by:
(a) W. C. Bannerjee
(b) A. O. Hume
(c) Mahatma Gandhi
(d) Annie Besant
2254: If safe storage is to be ensured, the moisture content of food grains at the time of harvesting should not be higher than
(a) 14%
(b) 16%
(c) 18%
(d) 20%
2255: In what way Indian cotton industry was inferior to that of England during the British rule in India:
(a) Indian textile industry had an ever increasing and large domestic market
(b) There was plenty of raw material available
(c) The industry was not managed by highly skilled technicians and managers
(d) India was the traditional home for cotton textiles