Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 757 - 764 of 1201

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Passage

Directions: The bar-graph provided gives the sales of mobiles (in thousand numbers) from six branches of a publishing company during two consecutive years 2001 and 2002. Answer the questions based on this bar-graph.

Sales of mobiles (in thousands numbers) from six branches- B1, B2, B3, B4, B5 and B6 of publishing company in 2001 and 2002.

Question number: 757 (5 of 5 Based on Passage) Show Passage

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Question

MCQ▾

What percent to the average sales of branches B1, B2 and B3 in 2001 is the average sales of branches B4, B5 and B6 in 2002?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 758

Mathematics
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Question

MCQ▾

Factors of are:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 759

Mathematics
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Question

MCQ▾

The adjacent sides of a parallelogram are 9 cm and 14 cm. The diagonal joining the ends of these sides is 17 cm. Its area is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 760

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Question

MCQ▾

A man working for 8.5 hours a day takes 6 days to complete a project. How many hours a day must he work to complete it in 3 days?

Choices

Choice (4)Response

a.

17 hours

b.

4.25 hours

c.

10 hours

d.

15 hours

Question number: 761

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Question

MCQ▾

A number is always divisible by 60 if:

Choices

Choice (4)Response

a.

It is divisible by both 2 and 30

b.

It is divisible by both 4 and 15

c.

It is divisible by both 5 and 12

d.

All a. , b. and c. are correct

Question number: 762

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Question

MCQ▾

The smallest number by which 2000 must be divided so that the quotient is a perfect cube is:

Choices

Choice (4)Response

a.

2

b.

5

c.

10

d.

3

Question number: 763

Mathematics
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Question

MCQ▾

The factors of are:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 764

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Question

MCQ▾

The line graph shows the number of road accidents over the first four months of a certain year. Which of the following statements is false?

Choices

Choice (4)Response

a.

The number of accidents is the highest in March

b.

The number of accidents fell by 50 % in February compared to the number of accidents in January

c.

The total number of accidents over the four months is 200.

d.

The number of accidents increased by 4 times in March as compared to the number in February