NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 294 - 300 of 1484

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Question number: 294

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

In a geometric series of positive terms the difference between the fourth and third terms is 588 and the difference between the second and first terms is 12. What is the sum of the first six terms of the series?

Choices

Choice (4)Response

a.

39216

b.

39621

c.

36921

d.

32196

Question number: 295

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

In an AP, the sum of 3 numbers is 15 and their product is 80. Then the three numbers are

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 296

» Mathematics » Polynomials

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MCQ▾

Question

Which of the following expression is a polynomial?

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 297

» Mathematics » Coordinate Geometry

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MCQ▾

Question

One end of a diameter of a circle is and the center is . The coordinates of the other end is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Question number: 298

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

If the sums of n, 2n and 3n terms of an AP are respectively, then = ________.

Choices

Choice (4)Response

a.

b.

0

c.

1

d.

3

Question number: 299

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

If the sum of the first 10 terms and the sum of the first 100 terms of a given AP are 100 and 10 respectively, then the sum of the first 110 terms is

Choices

Choice (4)Response

a.

-55

b.

-110

c.

90

d.

110

Question number: 300

» Mathematics » Coordinate Geometry

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MCQ▾

Question

In what ratio is the segment joining the points and divided by X-axis?

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

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