NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 773 - 778 of 2028

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Question 773

Question

MCQ▾

A container containing 467 liters lost 3 % by leakage and evaporation. The numbers of liters left in the case were:

Choices

Choice (4)Response

a.

452.99

b.

448.5

c.

464

d.

432.85

Question 774

Question

MCQ▾

Find the missing term in the following problem.

Choices

Choice (4)Response

a.

-4xy

b.

4xy

c.

2xy

d.

-2xy

Question 775

Question

MCQ▾

The ratio between the length and the perimeter of a rectangular plot is 1: 4 and the ratio between the breadth and perimeter of that plot is 1: 8. What is the ratio between the length and area of that plot?

Choices

Choice (4)Response

a.

1: 12

b.

2: 1

c.

Data inadequate

d.

1: 8

Question 776

Question

MCQ▾

The value of is:

Choices

Choice (4)Response

a.

0.15

b.

0.5

c.

0.25

d.

0.2

Question 777

Question

MCQ▾

The scores obtained by a group of applicants in a match are shown in the table. An applicant who scores more than 4 points receives a hamper. If the number of applicants who do not receive hampers is half of the number of those who do, find the value of ‘Y’ .

Showing the Table of Number of Applicants and Their Scores
Score2356
No. of participants3614Y34

Choices

Choice (4)Response

a.

66

b.

68

c.

65

d.

56

Question 778

Question

MCQ▾

Which of the following expression is a polynomial?

Choices

Choice (4)Response

a.

b.

c.

d.

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