IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 899 - 904 of 931
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Question 899
Question
MCQ▾A straight line parallel to the x-axis has equation________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | y = a | |
| b. | y = x | |
| c. | y=-x | |
| d. | x = a | |
Question 900
Question
MCQ▾In a class test, in Science, 45 students scored 88 marks, 15 students scored 75 marks and 5 scored 60 marks. The mean of their score is (approximately) ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 75 marks | |
| b. | 80 marks | |
| c. | 83 marks | |
| d. | 90 marks | |
Question 901
Question 902
Question
MCQ▾The mean, median and mode of the following numbers 2,4, 5,6, 7,6, 5,4, 3,2, 1,1, 1,6, 8,8, 4,3, 2,2 are________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 3,4, 5 | |
| b. | 3,3, 5 | |
| c. | 3,4, 3 | |
| d. | 4,4, 2 | |
Question 903
Question
MCQ▾Simple interest on a certain sum of money for 2 years at per annum is half the compound interest on Rs. 5000 for 2 years at per annum. The sum placed on simple interest is ________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rs. 5350 | |
| b. | Rs. 5150 | |
| c. | Rs. 5450 | |
| d. | Rs. 5250 | |
Question 904
Question
MCQ▾In the given figure a square sheet of paper has been folded and punched as shown. How would the paper look like when unfolded?
Sheet of Paper Has Been Folded and Punched as Shown
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |  Loading image••• | |
| b. |  Loading image••• | |
| c. |  Loading image••• | |
| d. |  Loading image••• | |