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 8377Atoms 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 3906The 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 5433Among the following elements which one is present in chlorophyll? (1) Cobalt (2) Iron (3) Magnesium (4) Calcium
3 13525Which one among the following halogen acids is the most powerful reducing agent? (1) HI (2) HCl (3) HF (4) HBr
1 6758A good coal should have high (1) Moisture content (2) Ash content (3) Volatile matter (4) Fixed carbon
7 16052If indium is added in small quantities to germanium, we get (1) n ? type semiconductor (2) p ? type semiconductor (3) rectifier (4) insulator
1 3669What 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 3769Artificial rain is produced by seeding clouds with (1) potassium iodide (2) silver iodide (3) silver nitrate (4) copper sulphate
8 22101Hardening of cement is due to (1) dehydration (2) hydrolysis (3) hydration and hydrolysis (4) polymerisation
5 8410The 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 3104Miller?s experiment proved the theory of (1) Special Creation (2) Spontaneous Origin (3) Eternity of Life (4) Chemical Evolution
2 4027A 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 12913Post New General Knowledge_Current Affairs Questions
Pls send me general knowledge question for State bank of india Clerks Interview.
What abt question in indian oil
on what theme is picasso's painting 'guernica' based on?
What is the Currency for Hongkong?
which is the largest state in india?
state the full form of cpu.
Clive Lloyd is related to which sport?
what is non cenvatable duty? How it can be calculated? Is it difers from item to item?
how to do the sampling for inspection?
highest depots present in which district
which is the largest planet in the solar system?
Name an actor who is nominated to Rajya Sabha.
Which city is called Silicon Valley of India ?
Who are the recent Bharat Ratna awardees?
in which of the following states is shifting cultivation commonly used?