# Mathematics-Basic Geometry (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 5 - 11 of 21

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## Question number: 5

» Mathematics » Basic Geometry

MCQ▾

### Question

Which of the following polygons are uniquely determined when all the sides are given?

### Choices

Choice (4) Response

a.

b.

Pentagon

c.

Triangle

d.

Hexagon

## Question number: 6

» Mathematics » Basic Geometry

MCQ▾

### Question

Suppose you walk from home to the bus stand at 4 km/h and immediately return at x km/h. If the average speed is 6 km/h then x is

### Choices

Choice (4) Response

a.

12 km/h

b.

8 km/h

c.

Cannot be determined unless the distance from home to bus stand is known.

d.

10 km/h

## Question number: 7

» Mathematics » Basic Geometry

MCQ▾

### Question

If one angle of a regular polygon be , then number of sides of the polygon is

### Choices

Choice (4) Response

a.

24

b.

27

c.

36

d.

6

## Question number: 8

» Mathematics » Basic Geometry

MCQ▾

### Question

Two circles with different radius in which the circumference of second circle is x times and area of second circle is twice of the first circle. Then, the value of x is

### Choices

Choice (4) Response

a.

b.

2

c.

d.

1

## Question number: 9

» Mathematics » Basic Geometry

MCQ▾

### Question

What is the maximum area of a triangle inscribed in a semi-circle?

### Choices

Choice (4) Response

a.

b.

c.

2r

d.

## Question number: 10

» Mathematics » Basic Geometry

MCQ▾

### Question

In ∆ABC, AB = 4 cm, AC = 8 cm and AM is the median of length 3 cm which meets BC at M. Then, BC is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 11

» Mathematics » Basic Geometry

MCQ▾

### Question

If the ratio of the angles of any quadrilateral is 3: 7: 6: 4, then the quadrilateral should be a

### Choices

Choice (4) Response

a.

square

b.

rhombus this smallest

c.

parallelogram

d.

trapezium

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