IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 623 - 629 of 1059
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Question 623
Question
MCQ▾A circle is inscribed in a rectangle as shown. If the radius of the circle is 6 cm, then the perimeter of rectangle is
Choices
Choice (4) | Response | |
---|---|---|
a. | 56 cm | |
b. | 58 cm | |
c. | 24 cm | |
d. | 52 cm |
Question 624
Question
MCQ▾A square and a rectangular plot of an area have same perimeter. If the square is of side 60 cm and rectangle is of length 80 cm. Then area of rectangle is
Choices
Choice (4) | Response | |
---|---|---|
a. | 3200 | |
b. | 800 | |
c. | 1600 | |
d. | 2800 |
Question 625
Question
MCQ▾Number of line segments possible with five collinear points is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | Infinite | |
b. | 10 | |
c. | 8 | |
d. | 9 |
Question 626
Question
MCQ▾The length of a rectangle is of its breadth. If its area is 231.2 , its perimeter will be
Choices
Choice (4) | Response | |
---|---|---|
a. | 59.6 m | |
b. | 68.6 m | |
c. | 61.2 m | |
d. | 34.5 m |
Question 627
Question
MCQ▾In how many maximum number of points can two distinct lines intersect?
Choices
Choice (4) | Response | |
---|---|---|
a. | 3 | |
b. | Infinite | |
c. | 0 | |
d. | 1 |
Question 628
Question
MCQ▾Number of arcs made by two chords on a circle is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 | |
b. | 3 | |
c. | 2 | |
d. | 4 |
Question 629
Question
MCQ▾All the figures below consist of the same four squares of equal size. Which figure has the smallest perimeter?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |