Lasers are widely used in various walks of life. These are
sources of
(1) Sound waves of very high frequency
(2) Sound waves of very high intensity
(3) Light waves which are coherent
(4) High speed electrons
The First Sikh War was an important event in the administration of : (a) Lord Auckland (b) Lord Ellenborough (c) Lord Hardinge (d) Lord Dalhousie
How many members are nominate to the Lok Sabha by the President of India? (a) Ten (b) Two (c) Three (d) Twelve
Which of the following when taken by pregnant women, is found to be the cause of deformed children? 1 Glycerol 2 Xylidine 3 Thalidomide 4 None of these
Varishtha Pension Bima Yojana has been launched by 1 National Insurance Co. 2 United India Insurance Co. 3 LIC of India 4 Oriental Insurance Co.
Nickleodeon, the kids channel, was launched by 1 Walt Disney 2 Star TV 3 C.Vaicom 4 Zee TV
The founder of the Achaemenid empire was: (a) Cyrus (b) Darius III (c) Darius I (d) Xerxes
The correct sequence of various regions I absorption spectrum is 1 Visible, ultraviolet, microwave, infra red 2 Infra red, gamma rays, ultraviolet, microwave 3 Ultra violet, visible, infra red, microwave 4 None of these
The base radius of a cylinder is 12/3 times its height. The cost of painting the CSA @ 2 paise/cm2 is Rs.92.40. The volume of the liquid is 1 8.85. cm3 2 80580 cm3 3 80508 cm3 4 None of these
The capital of Kenya is (A) Lusaka (B) Addis Ababa (C) Nairobi (D) Accra
Who wrote the book, ‘India Unbound’? 1 Gurcharan Das 2 Arundhati Roy 3 Aditya Birla 4 Mukesh Ambani
Which state has the maximum length of roads? (A) Madhya Pradesh (B) Uttar Pradesh (C) Maharashtra (D) Punjab
?A Passage of England? was written by: (a) R K Narayanan (b) V S Naipaul (c) Nirad C Chaudhury (d) E M Forster