## OTS Mathematics Mcqs Online Test 8 Preparation Question Answers Start Below

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```If two quantities are related in such a way that increase in 1 quantity causes increase in other quantity, then this variation is said to be?

joint variation

extreme variation

direct variation

inverse variation

### Correct!

### Wrong!

The value of 5π⁄6 into degrees should be?

135°

90°

120°

150°

### Correct!

### Wrong!

The value of 240° into radians should be?

4π⁄3

3π⁄4

π⁄4

π⁄6

### Correct!

### Wrong!

Two chords of a circle which are equidistant from the centre are?

collinear

non-collinear

non-congruent

congruent

### Correct!

### Wrong!

If x - a is a factor of P(x), then P(a) should be?

1

0

a

−a

### Correct!

### Wrong!

A tangent line intersects the circle at?

two points

three points

single point

no point

### Correct!

### Wrong!

The opposite angles of any quadrilateral inscribed in a circle are?

tangent

supplementary

complementary

reflective

### Correct!

### Wrong!

According to theorem of alternando if a : b = c : d then?

b : a = d : c

a : c = b : d

a : d = b : c

a + b = c + d

### Correct!

### Wrong!

The types of variations are?

1

2

3

4

### Correct!

### Wrong!

If two quantities are related in such a way that when 1 quantity increases, the other quantity decreases, then this variation is said to be?

extreme variation

joint variation

direct variation

inverse variation

### Correct!

### Wrong!

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