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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
ABS,
3 8528Atoms 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) 8
2 4019The 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 Na
1 5514Among the following elements which one is present in chlorophyll? (1) Cobalt (2) Iron (3) Magnesium (4) Calcium
3 13674Which one among the following halogen acids is the most powerful reducing agent? (1) HI (2) HCl (3) HF (4) HBr
1 6832A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4) Fixed carbon
7 16306If indium is added in small quantities to germanium, we get (1) n ? type semiconductor (2) p ? type semiconductor (3) rectifier (4) insulator
1 3741What 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 electrons
1 3849Artificial rain is produced by seeding clouds with (1) potassium iodide (2) silver iodide (3) silver nitrate (4) copper sulphate
8 22308Hardening of cement is due to (1) dehydration (2) hydrolysis (3) hydration and hydrolysis (4) polymerisation
5 8586The 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 g
1 3181Miller?s experiment proved the theory of (1) Special Creation (2) Spontaneous Origin (3) Eternity of Life (4) Chemical Evolution
2 4127A 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. Mishra
2 13050Post New General Knowledge_Current Affairs Questions
Who is the Governor of Jharkhand?
How many districts are in Jharkhand and Bihar?
what is non cenvatable duty? How it can be calculated? Is it difers from item to item?
Clive Lloyd is related to which sport?
What efforts need to be done on the part of the government to make India a developed nation?
Name the Noble prize winner for Economics in 2017.
Which city is called Silicon Valley of India ?
List of Finance secretaries of India
state the opposite of asperity?
In which country , is bull fighting the national sport?
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
To which field is Padma Vibhushan Yamini Krishna Moorthy related?
hi every one i want a job in abroad? what can i do for that and do i register any consultants for the oppertunity
What is the difference between deemed university & other university eg. DY Patil university (pune) & pune university
hi..... my name is Rekha... i taken karantaka bank clerk and officer exam..... if any know the pattern and details please send me in my id..... if u have question paper please send...... my id rekhakh23@yahoo.com
