# Mental Ability (NCO- Cyber Olympiad Class 9): Questions 95 - 100 of 219

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## Question number: 95

» Mental Ability » Basic Algebra

MCQ▾

### Question

The distance between the points (-2, 7) and (3, -8) is

### Choices

Choice (4) Response

a.

b.

c.

16

d.

200

## Question number: 96

» Mental Ability » Basic Algebra

MCQ▾

### Question

Which equation is the slope- intercept form of ?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 97

» Mental Ability » Basic Algebra

MCQ▾

### Question

Which is an equation of the line with slope -2 that passes through the point ?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 98

» Mental Ability » Basic Algebra

MCQ▾

### Question

The volume of a rectangular solid is 960 cubic inches. The dimensions of the base are 12 inches by 10 inches. What is the height of the solid?

### Choices

Choice (4) Response

a.

120 in

b.

840 in

c.

8 in

d.

4 in

## Question number: 99

» Mental Ability » Basic Algebra

MCQ▾

### Question

Which is an equation of the line with slope that passes through the point ?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 100

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The sum of two angles of a triangles is 80° and their difference is 10°, find all the angles of the triangle.

### Choices

Choice (4) Response

a.

25°, 35°, 110°

b.

60°, 58°, 70°

c.

45°, 45°, 90°

d.

45°, 35°, 100°

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