# IMO- Mathematics Olympiad Class 7: Questions 267 - 271 of 1012

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## Question number: 267

MCQ▾

### Question

If two lines a and b intersect each other Find the other angles ?

### Choices

Choice (4) Response

a.

80°, 98°and85°

b.

80°, 95°and 80°

c.

85°, 95°and 85°

d.

85°, 85°and 95°

## Question number: 268

MCQ▾

### Question

In the figure, PQ is parallel to ST. AB is a straight line. Find.

### Choices

Choice (4) Response

a.

b.

c.

98°

d.

## Question number: 269

MCQ▾

### Question

Two supplementary angles are in the ratio , than the angles are

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 270

MCQ▾

### Question

In the figure, MN is parallel to RT. SO is a straight line. Find.

### Choices

Choice (4) Response

a.

b.

c.

90°

d.

## Question number: 271

MCQ▾

### Question

If x, y, z are real and unequal numbers, then which is true?

### Choices

Choice (4) Response

a.

b.

c.

d.

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