IMO Level 2- Mathematics Olympiad (SOF) Class 8: Questions 286 - 290 of 315

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Question 286

Appeared in Year: 2017

Question

MCQ▾

₹ 1300 are divided among A, B, C and D in such a way that:

What is A՚s share?

Choices

Choice (4)Response

a.

₹ 160

b.

₹ 140

c.

₹ 320

d.

₹ 240

Question 287

Appeared in Year: 2017

Question

MCQ▾

Given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statements is/are necessary to answer the question.

In how many years will a sum of money put at simple interest triple itself?

I. The interest earned in 4 years is half the sum.

II. The rate of interest is % .

III. The sum doubles itself in 8 years at simple interest.

Choices

Choice (4)Response

a.

II and III only

b.

I and III only

c.

I, II and III

d.

None of the above

Question 288

Appeared in Year: 2017

Question

MCQ▾

The smallest fraction which should be subtracted from the sum of to make the result a greatest one digit number, is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question 289

Appeared in Year: 2018

Question

MCQ▾

If is divisible by 18, then find the least value of .

Choices

Choice (4)Response

a.

2

b.

4

c.

0

d.

3

Question 290

Appeared in Year: 2013

Question

MCQ▾

A man purchased a box full of pencils at the rate of 7 for and sold all of them at the rate of 8 for In this transaction, he gained ₹ 10. How many pencils did the box contain?

Choices

Choice (4)Response

a.

112

b.

114

c.

115

d.

100