IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 592 - 598 of 968

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Question 592

Question

MCQ▾

The term of the series is ________

Choices

Choice (4)Response

a.

b.

c.

d.

n

Question 593

Question

MCQ▾

Find the sum of all three-digit natural numbers, which on being divided by 7, leave remainder equal to 3.

Choices

Choice (4)Response

a.

70,231

b.

65,780

c.

99,650

d.

32,270

Question 594

Question

MCQ▾

The sum of the first terms of the arithmetic progression is equal to half the sum of the next terms of the same progression. Find the ratio of the sum of the first terms of the progression to the sum of its first terms

Choices

Choice (4)Response

a.

b.

c.

d.

Question 595

Question

MCQ▾

Let Be the arithmetic progressions such that . The sum of the first two hundred terms of the progressions is ________

Choices

Choice (4)Response

a.

20000

b.

40000

c.

60000

d.

30000

Question 596

Question

MCQ▾

The value of is ________

Choices

Choice (4)Response

a.

30

b.

40

c.

50

d.

20

Question 597

Question

MCQ▾

Four numbers are inserted between the numbers 12 and 62 such that an A. P. results. Find the biggest of these four numbers.

Choices

Choice (4)Response

a.

72

b.

62

c.

82

d.

52

Question 598

Question

MCQ▾

The sum of the terms of an arithmetical progression is 42. The sum of the term of the progression is 52. How do I find the first term, common difference, and sum of the ten terms of the progression?

Choices

Choice (4)Response

a.

256

b.

235

c.

267

d.

236