NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 46 - 52 of 2028
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Question 46
Question MCQ▾
A diagonal of a rectangle is inclined to one side of the rectangle at . The acute angle between the diagonals is:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 47
Question 48
Question MCQ▾
By selling a bicycle for ₹ 1943, a man gains 16% . At what price did he buy the bicycle?
Choices
Choice (4) | Response | |
---|---|---|
a. | 1775 ₹ | |
b. | 1580 ₹ | |
c. | 1545 ₹ | |
d. | 1675 ₹ |
Question 49
Question MCQ▾
The rational number between and is:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | 0.45 | |
d. | All a., b. and c. are correct |
Question 50
Question MCQ▾
Given that the area of parallelogram ABCD is . Then the length of BC in the diagram is:
Choices
Choice (4) | Response | |
---|---|---|
a. | 15 cm | |
b. | 16 cm | |
c. | 8 cm | |
d. | 10 cm |
Question 51
Question MCQ▾
In a trapezium ABCD, AB is parallel to CD and the diagonals intersect each other at O. In this case, the ratio OA/OC is equal to:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 52
Question MCQ▾
The diagram, ABCD is a parallelogram and ADE is a straight line. Given that the area of the triangle CDE is , then the area of the whole diagram is is:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |