Daily Question Banks for Engineering Entrance and Board Exams

Questions

Physics

Multiple Choice Question with Two or More Choices Correct
The density of a liquid depends upon
(a) the mass of the liquid
(b) the volume of the liquid
(c) the temperature of the liquid
(d) the nature of the liquid

Chemistry

Upon mixing 45.0 mL of 0.25 M lead nitrate solution with 25.0 mL of 0.10 M chromic sulphate solution, precipitation of lead sulphate takes place. What amount of lead sulphate is formed? Also, calculate the molar concentrations of the species left behind in the final solution. Assume that lead sulphate is completely insoluble.

Mathematics

Column Matching
The number of terms free from the radical sign in
(i) (71/3 + 111/9)654 (a) 6
(ii) ( + 31/11)110 (b) 23
(iii) (51/2 + 71/5)22 (c) 73
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