# IMO Level 2- Mathematics Olympiad (SOF) Class 7: Questions 156 - 161 of 299

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## Question number: 156

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Appeared in Year: 2017

MCQ▾

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 157

Edit

Appeared in Year: 2017

MCQ▾

### Question

When two parallel lines are cut by a transversal, which pair of angles will always be supplementary?

### Choices

Choice (4)Response

a.

Alternate angles

b.

Vertically opposite angles

c.

Corresponding angles

d.

Interior angles on the same side of the transversal

## Question number: 158

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Appeared in Year: 2017

MCQ▾

### Question

The value of such that is…

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 159

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Appeared in Year: 2017

MCQ▾

### Question

In a school, and students are enrolled for respectively. Find the total number of students enrolled for all the three exams when

### Choices

Choice (4)Response

a.

b.

c.

250

d.

263

## Question number: 160

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Appeared in Year: 2017

MCQ▾

### Question

The ages of 9 students are given as Find the mean, mode and median respectively.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 161

Edit

Appeared in Year: 2017

MCQ▾

### Question

In a Zoo, the ratio of the deers and elephants was . When two new deers are added to the group, the ratio of the deers to the elephants becomes How many deers and elephants respectively are there in the zoo now?

### Choices

Choice (4)Response

a.

b.

c.

d.

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