Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 484 - 490 of 1201
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Question 484
Question MCQ▾
The present population of a town is 50,000. It grows at 8% , 9% and 16% during first year, second year and third year respectively, the population after 3 years is:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 485
Question MCQ▾
A pair of articles was bought for ₹ 46.50 at a discount of 25% . What must be the marked price of each of the articles?
Choices
Choice (4) | Response | |
---|---|---|
a. | 21 ₹ | |
b. | 25 ₹ | |
c. | 31 ₹ | |
d. | 29 ₹ |
Question 486
Question 487
Question MCQ▾
The area of an isosceles triangle having base p cm and one side q cm is:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | None of the above |
Question 488
Question 489
Question MCQ▾
The radius of the cylinder whose lateral surface area is and height 4 cm is:
Choices
Choice (4) | Response | |
---|---|---|
a. | 28 cm | |
b. | 14 cm | |
c. | 21 cm | |
d. | 7 cm |
Question 490
Question MCQ▾
The pie chart shows the examination grades obtained by a group of pupils. Which of the following statements about the pie chart type diagram is true?
Choices
Choice (4) | Response | |
---|---|---|
a. | 25% of the students scored grade B | |
b. | 35% of the students scored grade A | |
c. | of the students scored grade B | |
d. | of the students scored grade C |