Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 498 - 503 of 1201

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Question 498

Mathematics
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Question

MCQ▾

A curved wooden box has the inner measures as 75 cm, 60 cm and 45 cm and the thickness of wood is 1.5 cm. Then the volume of the wood is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question 499

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Question

MCQ▾

If 135 is divided into four parts proportional to 3,4, 9,11, then the greatest part is:

Choices

Choice (4)Response

a.

27

b.

15

c.

55

d.

32

Question 500

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Question

MCQ▾

Sneha purchased a briefcase with an additional 5 % discount on the reduced price after deducting 15 % on the labeled price. If the labeled price was Rs. 4500, at what price did she purchase the briefcase?

Choices

Choice (4)Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Rs.

Question 501

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Question

MCQ▾

A sum of money doubles itself in 3 years at CI, when the interest is compounded annually. In how many years will it amount to 8 times of itself?

Choices

Choice (4)Response

a.

12 years

b.

15 years

c.

6 years

d.

9 years

Question 502

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Question

MCQ▾

Which of the following number is divisible by 6?

Choices

Choice (4)Response

a.

176,262

b.

125,379

c.

325,784

d.

All of the above

Passage

Directions: The following pie-charts show the distribution of students of graduate and post graduate levels in seven different institutes A, B, C, D, E, F and G in a town.

Distribution of students at graduate and post graduate levels in seven institutes A, B, C, D, E, F and G.

Created with Highcharts 5.0. 7Total number of students of graduate level = 18,200A (12%) A (12%) B (22%) B (22%) C (18%) C (18%) D (8%) D (8%) E (15%) E (15%) F (12%) F (12%) G (13%) G (13%) C (18%) Total number of students of graduate level: 18
Created with Highcharts 5.0. 7Total number of students of post-graduate level = 24,700A (15%) A (15%) B (10%) B (10%) C (16%) C (16%) D (20%) D (20%) E (15%) E (15%) F (12%) F (12%) G (12%) G (12%) D (20%) Total number of students of post-graduate level: 20

Question 503 (1 of 5 Based on Passage)

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Question

MCQ▾

What is the total number of graduate and post-graduate level students in institute B?

Choices

Choice (4)Response

a.

9,742

b.

c.

d.