IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 339 - 344 of 1040
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Question number: 339
» Quadrilaterals and Practical Geometry
Question
The given quadrilateral ABCD is________.
Find Out Type of Quadrilateral ABCD
Choices
| Choice (4) | Response | |
|---|---|---|
a. | A parallelogram | |
b. | A convex quadrilateral | |
c. | A Concave quadrilateral | |
d. | All of the above | |
Question number: 340
» Quadrilaterals and Practical Geometry
Question
Area of a parallelogram is________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Area = | |
b. | Area = | |
c. | Area = | |
d. | Question does not provide sufficient data or is vague | |
Question number: 341
» Quadrilaterals and Practical Geometry
Question
In the given figure, line CE is drawn parallel to DB. If
ABCD is a Quadrilateral. CE is Drawn Parallel to BD
and ∠BAD = 120°, ∠ABD = 30°, ∠ADC = 70° and ∠BCD = 60° is given.
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. |
| |
d. |
| |
Question number: 342
» Quadrilaterals and Practical Geometry
Question
Which of the following are the type of quadrilateral?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Parallelogram | |
b. | Rectangle | |
c. | Square | |
d. | All a. , b. and c. are correct | |
Question number: 343
Question
There is 20 % increase in an amount in 2 years at simple interest. What will be the compound interest of Rs. 5,000 after 2 years at the same rate?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1050 Rs. | |
b. | 2100 Rs. | |
c. | 1000 Rs. | |
d. | 2000 Rs. | |
Question number: 344
Question
Simple interest on a certain amount is of the principal. If the numbers representing the rate of interest in percent and time in years be equal, then time, for which the principal is lent out, is________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 6 years | |
b. | 5 years | |
c. | 8 years | |
d. | 9 years | |