who is the first president of india ?
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What do you understand by nutritive constituents of food ?
Which of the following is used as a lubricant? 1 Graphite 2 Silica 3 Diamond 4 Iron oxide
meron po bang minerals ang astoroids po ba?
A mixture of water and alcohol can be separated by 1 Filtration 2 Evaporation 3 Distillation 4 Decantation
What is the speed of arihant?
How can we determine the no: of revolutions of earth around sun?
Combustion is the process in which 1 Heat is produced 2 Light is produced 3 Heat and light are produced 4 None of these
Which of the following alloys is used for making magnets? 1 Duralumin 2 Stainless steel 3 Alnico 4 Magnalium
Which of the following is a protein? 1 Wool 2 Starch 3 Natural rubber 4 Cellulose
atoms are composed of Electrons & Protons or Electrons & Protons ?
Why is ice wrapped in gunny sacks to prevent it from melting
describe the function of muscles