IMO Level 2- Mathematics Olympiad (SOF) Class 8: Questions 228 - 232 of 315
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Passage
The graph below shows the marks obtained by five pupils for their Mathematics test. Study the graph and answer the questions.
Question 228 (2 of 2 Based on Passage)
Question
MCQ▾Name the pupil whose marks are of Sohan՚s marks.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Rohit | |
b. | Tarun | |
c. | Mohit | |
d. | Sohan | |
Question 229
Appeared in Year: 2013
Question
MCQ▾The average age of 8 men increased by 2 years when two of them whose ages are 21 years and 23 years are replaced by two new men. The average age of the two new men is …
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 22 years | |
b. | 28 years | |
c. | 24 years | |
d. | 30 years | |
Question 230
Appeared in Year: 2017
Question
MCQ▾A covered wooden box has the inner dimensions as 115 cm, 75 cm and 35 cm and the thickness of wood is 2.5 cm. The volume of the wood is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 81000 cu. cm | |
b. | 82125 cu. cm | |
c. | 81775 cu. cm | |
d. | All of the above | |
Question 231
Appeared in Year: 2018
Question
MCQ▾Add the result of (a) and (b) and find the coefficient of
(a) Subtract from .
(b) Subtract from .
Choices
| Choice (4) | Response | |
|---|---|---|
a. | -9 | |
b. | -5 | |
c. | 9 | |
d. | 5 | |
Question 232
Appeared in Year: 2018
Question
MCQ▾If the height of a cylinder becomes of the original height and the radius become half, then which of the following will be true?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Curved surface area of the cylinder will be of the original curved surface area. | |
b. | Curved surface area of the cylinder will be of the original curved surface area. | |
c. | Curved surface area of the cylinder will remain halved. | |
d. | Curved surface area of the cylinder will be unchanged. | |