4411: The messages received by and transmitted from the brain to the various parts of the body take the form of:
(a) Nervous impulses
(b) Chemical impulses
(c) Mechanical impulses
(d) Automatic impulses
4412: Which one of the following pairs is not correctly matched ?
(a) Jahangir : William Hawkins
(b) Akbar : Sir Thomas Roe
(c) Shahjahan : Travernier
(d) Aurangzeb : Manucci
4413: In the context of space technology, what is "Bhuvan", recently in the news ?
(a) A mini satellite launched by ISRO for promoting the distance education in India
(b) The name given to the next Moon Impact Probe, for Chandrayan-II
(c) A geoportal of ISRO with 3D imaging capabilities of India
(d) A space telescope developed by
4414: Sodium vapour lamps are preferred to incandescent lamps because of:
(a) Higher efficiency
(b) Higher tolerance in voltage fluctuations
(c) Easy installation
(d) Higher intensity of illumination
4415: The blood glucose level is commonly expressed as
(a) mm of Hg
(b) milligram per decilitre
(c) parts per million
(d) grams per litre