IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 566 - 571 of 1022
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Question 566
Question
MCQ▾In the figure, (not drawn to scale), in which and and ANB is a straight line. Find x.
Image Made by Some Lines with an Unknown Angle
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | ||
| b. | ||
| c. | ||
| d. | ||
Question 567
Question
MCQ▾In the figure, (not drawn to scale), BCF is an isosceles triangle with FC = FB, EBF and ABC are straight lines, EB is parallel to GC. Find x.
Image Made by Some Lines Making Angles
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | ||
| b. | ||
| c. | ||
| d. | ||
Question 568
Question
MCQ▾A school has 560 students. The number of girls is of the number of boys. How many girls are there in the school?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 70 | |
| b. | 49 | |
| c. | 100 | |
| d. | 80 | |
Question 569
Question
MCQ▾In the figure (not drawn to scale), ABC is an equilateral triangle and ABD is an isosceles triangle with DA = DB, find x.
Image of a Triangle ABC Having Another Triangle ABD in It
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | ||
| b. | ||
| c. | ||
| d. | ||
Question 570
Question 571
Question
MCQ▾In the figure (not drawn to scale), EFA is a right-angled triangle with and FGB is an equilateral triangle, find .
Image of a Right Angled Triangle EFA
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 8 | |
| b. | 16 | |
| c. | 2 | |
| d. | 20 | |