A. steel
B. water
C. air
D. vacuum
Category Archives: PPSC Past Paper Excise & Taxation Inspector Additional Directorate Excise, 2018 Solved MCQs
A. necessary centrifugal force may be obtained from the horizontal component weight of the train
B. to avoid frictional force between the tracks and wheels
C. necessary centripetal force may be obtained from the horizontal component of the weight of the train
D. the train may not fly off in the opposite direction
A. اپنا مخالف پالنا
B. اپنا ہمدرد پالنا
C. اپنے سر دردی لینا
D. ہوشمندانہ طریقہ اپنان
A. 27 cubic Inches
B. 28 cubic inches
C. 30 cubic inches
D. None of these
PPSC Past Paper Excise & Taxation Inspector Additional Directorate Excise, 2018 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQs
The average age of a family of 10 members is 20 years. If the age of the youngest member of the family is 10 years, then the average age of the members of the family just before the birth of the youngest member was approximately?
A. 27.14 years
B. 12.5 years
C. 14.28 years
D. None of these