# Computation Operations [IMO Level 1- Mathematics Olympiad (SOF) Class 5]: Questions 1 - 7 of 136

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## Question 1

Computation Operations

### Question

MCQ▾

A visitors at the Gujarat Culture Center can hear beautiful music played on bells. The music is played on 1 high-note bell and 2 sets of 20 bells. Which of the following expressions should be used to find the total number of bells?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 2

Computation Operations

### Question

MCQ▾

Given that 20 is the 2nd common multiple of 2 and

. Find the smallest possible number for

.

### Choices

Choice (4)Response

a.

3

b.

9

c.

7

d.

5

## Question 3

Computation Operations

### Question

MCQ▾

LI + LIII = ________.

### Choices

Choice (4)Response

a.

411

b.

104

c.

401

d.

114

## Question 4

Computation Operations

### Question

MCQ▾

In a school, there are 704 desks to place into 22 classrooms. If the same number of desks is placed in each classroom, how many desks will be there in each room?

### Choices

Choice (4)Response

a.

34

b.

32

c.

42

d.

44

## Question 5

Computation Operations

### Question

MCQ▾

Reena can do a piece of work in 5 hours then work done by Reena in one hour is________.

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question 6

Computation Operations

### Question

MCQ▾

Which is equal to

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 7

Computation Operations

### Question

MCQ▾

In a hall, 341 seats are vacant and 1423 seats are occupied. What is the sitting capacity of the hall?

### Choices

Choice (4)Response

a.

1754

b.

1746

c.

1764

d.

None of the above

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