Which of the following shows the masses of three elementary
particles in decreasing order?
1 Mesons, Baryons, Leptons
2 Leptons, Baryons, Mesons
3 Baryons, Mesons, Leptons
4 Leptons, Mesons, Baryons
Terls was dedicated to u.n as an international institution?
Atoms of an element differ from those of all other elements in 1 Atomic number and electronic configuration 2 Atomic number and number of valence electrons 3 Number of neutrons and electronic configuration 4 None of these
What is the Ecology ?
Which of the following is used in making artificial sweetener saccharin? 1 Benzene 2 Toluene 3 Phenol 4 Aniline
hai sir pls send me Appsc Assistant Statistical Officer(ASO) previous papers. And Apsrtc MST previous papers. Thanks you sir.
what are advantages of excess populatoin?
wheather lightning will attack a aeroplane during flying if not why
whate is the difference b/w aflatoxions&ocharatoxions
Which of the following is used as a lubricant? 1 Graphite 2 Silica 3 Diamond 4 Iron oxide
the colour of a star is an indication of its?
Who was the first cosmonaut?
Which of the following is the basis of modern periodic table? 1 Atomic mass 2 Atomic number 3 Atomic size 4 Atomic volume