35cm3
154cm3
220cm2
528cm2
770cm2
Correct answer is D
T.S.A of a cylinder = \(2\pi r^2 + 2\pi rh\)
= \(2\pi r(r + h)\)
= \(2 \times \frac{22}{7} \times 7 \times (7 + 5)\)
= \(44 \times 12\)
= \(528 cm^2\)
Situational Judgement Questions and Answers
Typing Speed and Accuracy Test
Spatial Reasoning Questions and Answers
Quantitative Reasoning Questions and Answers
Nigeria General Knowledge Questions and Answers
Logical Reasoning Questions and Answers
Verbal Reasoning Questions and Answers
Abstract Reasoning Questions and Answers
Microsoft Office Questions and Answers
Puzzles Questions and Answers
Data Interpretation Questions and Answers
Numerical Reasoning Questions and Answers
Personality Test
See all →