# IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 542 - 546 of 615

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## Question 542

### Question

MCQ▾

Rima bought 50 orange. She found out that out of every 10 orange, 4 are rotten and had to be thrown away. How many oranges in the end are left with him?

### Choices

Choice (4)Response

a.

50

b.

30

c.

26

d.

54

## Question 543

### Question

MCQ▾

Reshu used rectangles and circles to make a pattern. For Figure 1 she used two circles. For Figure 2, she added two rectangles. She continued the pattern by adding two circles and the two rectangles.

What will be the total number of circles in Figure 5?

### Choices

Choice (4)Response

a.

4

b.

8

c.

10

d.

6

## Question 544

### Question

MCQ▾

Look the alphabet series below:

Which of the following is 8th to the left of 2nd alphabet from right end?

### Choices

Choice (4)Response

a.

P

b.

Q

c.

R

d.

I

## Question 545

Appeared in Year: 2012

### Question

MCQ▾

Arrange the boxes in order, beginning from the heaviest to lightest.

### Choices

Choice (4)Response

a.

S, Q, R, P

b.

P, Q, R, S

c.

R, P, S, Q

d.

Q, R, S, P

## Question 546

### Question

MCQ▾

Identify the next figure in given pattern.

Problem set

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague