General Knowledge : General Science QUESTIONS AND ANSWERS :: part22 : 41 to 45
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
41.An acid used to remove inkspots is : |
oxalic acid |
butyric acid |
lactic acid |
tartaric acid |
42.Which one of the following chemicals is most suitable to control storage insects on a small scale ? |
B.H.C.. |
E.D.B. |
Celphos |
Sevidol |
43.Which of the following is the correct sequence of the following elements in increasing order of their relative densities ?1. Mercury 2. Gld3. Lead 4. Aluminium |
3, 2, 1, 4 |
3, 1, 4, 2 |
4, 1, 3, 2 |
4, 3, 1, 2 |
44.Which of the following is a mixed fertiliser ? |
Urea |
Ammonmium sulphate |
CAM |
NPK |
45.The protein content in wheat is approximately : |
6% |
8% |
12% |
16% |
More General Science QUESTIONS AND ANSWERS available in next pages
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