A plane mirror is moved towards a stationary observer with a speed of 4ms-1. The speed at which his image will move towards him is (1) 2 ms?1 (2) 4 ms?1 (3) 8 ms?1 (4) Zero
Atoms are arranged at the corners of a smple cubic lattice. The number of atoms per unit cell is (1) 1 (2) 2 (3) 4 (4) 82 2235
The work function for aluminium surface 4.2 eV and that for sodium surface is 2.0 eV. The two metal surfaces are illuminated by suitable radiations so as to cause photo emission. We observe that. (1) Both A1 and Na will have the same threshold frequency (2) The threshold frequency of A1 > that of NA (3) The threshold frequency of Na > that of Al (4) The threshold wavelength of Al > that of Na1 4107
Among the following elements which one is present in chlorophyll? (1) Cobalt (2) Iron (3) Magnesium (4) Calcium3 11187
Which one among the following halogen acids is the most powerful reducing agent? (1) HI (2) HCl (3) HF (4) HBr1 5067
A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4) Fixed carbon7 10519
Freon is (1) C2 F2 (2) CCl2F2 (3) C2F4 (4) (C2F2)n1 2561
The solid that undergoes sublimation is (1) NaCl (2) Pb(NO3)2 (3) NH4Cl (4) (NH4)2 Cr2O71 8196
If indium is added in small quantities to germanium, we get (1) n ? type semiconductor (2) p ? type semiconductor (3) rectifier (4) insulator1 2215
What generally happens when an atom of an electronegative element becomes an ion? (1) It loses one or more electrons (2) It is ionized (3) Its atomic number increases (4) It gains electrons1 2146
Artificial rain is produced by seeding clouds with (1) potassium iodide (2) silver iodide (3) silver nitrate (4) copper sulphate8 16832
Hardening of cement is due to (1) dehydration (2) hydrolysis (3) hydration and hydrolysis (4) polymerisation5 5562
The weight of H2O2 which will give on decomposition 5-6 litres of O2 at NTP is (1) 17 g (2) 8.5 g (3) 34 g (4) 56 g1 1977
Miller?s experiment proved the theory of (1) Special Creation (2) Spontaneous Origin (3) Eternity of Life (4) Chemical Evolution2 2315
A famous agricultural scientist who has been awarded a Nobel Peace Prize is (1) H.G. Khorana (2) M.S. Swaminathan (3) Norman Borlaug (4) R.N. Mishra2 10970
What are the total number of college in tripura ?
Pls Help to me for downloading some good website which offer free pdf file of Madhya Pradesh General Knowledge.
in which of the following states is shifting cultivation commonly used?
Which of the following is not a salient feature of our Constitution ? a) A Parliamentary form of government b) A Sovereign Democratic Republic c) Contains Directive Principles of State Policy
Clive Lloyd is related to which sport?
In the year 2004, where was Olympics held?
Please give institutes or college name, which will convert life experience into a valid diploma in engineering in india
Name the latest Nobel Prize winners?
What is the name of NASA's new space telescope?
Name the chief justice of India?
sir i wanted that u send me the last 6 months current affairs&g.k to my e-mail add. thank you
What will you say about Kaveri River water dispute?
How many times in year does the General Assembly of United Nations meet?
Name the star which lies nearest to our solar system?
Name an actor who is nominated to Rajya Sabha.