# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 356 - 360 of 931

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## Question 356

### Question

MCQ▾

A, B, C and D are four points on a circle. AC and BD intersect at a point E such that and , then angle is ________

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 357

### Question

MCQ▾

See the given figure and find the following:

1. The Co-ordinate of B
2. The Point Identified by the co-ordinates (-3, -5)
3. The Co-ordinate of C
4. The Point Identified by the co-ordinates (-5, -3)

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 358

### Question

MCQ▾

A triangle and a parallelogram are equal in area. They also have the same altitudes. If the base of the triangle is 24 inches, the base of the parallelogram is ________

### Choices

Choice (4)Response

a.

18 inches

b.

12 inches

c.

15 inches

d.

14 inches

## Question 359

### Question

MCQ▾

In , and the bisector of meets YZ at P. then the ascending order of sides is ________

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 360

### Question

MCQ▾

If the volumes of two cones are in the ratio 1: 4 and their diameters are in the ratio 4: 5, and then the ratio of their heights is ________

### Choices

Choice (4)Response

a.

b.

c.

d.