# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 748 - 750 of 968

Access detailed explanations (illustrated with images and videos) to 968 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

## Question number: 748

Edit
MCQ▾

### Question

If the radii of the circular ends of a conical bucket are and and the height is the capacity of the bucket is________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 749

Edit
MCQ▾

### Question

Give below are the steps of construction of (without using the center of the circle radius ) two tangents to the circle from point A.

1. Step I: Draw a line segment Take a point A outside the circle and draw a secant ACD, intersecting the circle at C and D.

2. Step II: Produce to to B such that draw a semi-circle with BD as diameter.

3. Step III: Draw intersecting the semi-circle at E. with A as center and BA as radius draw arcs to intersect the given circle at S and S’.

4. Step IV: Join AS and AS’. Then, AS and AS’ are the required tangents.

### Choices

Choice (4)Response

a.

3

b.

2

c.

4

d.

1

## Question number: 750

Edit
MCQ▾

### Question

In the given figure, O is the center of the circle, then is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: