Daily Question Banks for Engineering Entrance and Board Exams

Questions

Physics

Column Matching
Match the physical quantities in column I with their SI units in column II
  Column I   Column II
(a) Pressure (p) kg m-3
(b) Surface tension (q) Nm-1
(c) Surface energy (r) J m-2
(d) Density (s) Pa

Chemistry

Increasing/Decreasing Characteristics
Increasing ionic size N3-, Na+, F-, O2-, Mg2+

Mathematics

If x satisfies log(5+x)/3 (3) = log -1/(x+1) (3) find x2.
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