NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 815 - 819 of 2028

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Question 815

Question

MCQ▾

The table shows the number of three different brands of computers sold by a certain store. The data are represented by the pie chart type diagram which shows a semicircle divided into six equal sectors. The angle of sector representing the number of Acer computers sold is:

Showing the Table of Brands of Computers and Number of Computers Sold
BrandNumber of computers
Sony60
Lenovo90
Acer50
A Circle Divided with Some Angles of 30 Degree

Choices

Choice (4)Response

a.

b.

c.

d.

Question 816

Question

MCQ▾

What is the probability of getting an odd number from first ten natural numbers?

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question 817

Question

MCQ▾

The bar chart shows the numbers of visitors to private fair over a period of two days. The entrance fee charged is ₹ 15 for an adult and ₹ 5 for a child. Calculate the total amount (In ₹) collected over the two days.

Chart Representing the Data

Choices

Choice (4)Response

a.

1500 ₹

b.

1855 ₹

c.

2790 ₹

d.

2520 ₹

Question 818

Question

MCQ▾

The value of is:

Choices

Choice (4)Response

a.

b.

25

c.

d.

5

Question 819

Question

MCQ▾

The smallest number by which 1100 must be multiplied so that the product becomes a perfect square is:

Choices

Choice (4)Response

a.

2

b.

13

c.

11

d.

5

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