# Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 207 - 212 of 224

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## Question number: 207

» Mathematics » Trigonometry

MCQ▾

### Question

The angles of a triangle are x, y and z and such that, then value of y will be

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 208

» Mathematics » Basic Geometry

MCQ▾

### Question

In a circle with center O and radius 5 cm, AB is a chord of length 8 cm. If then what is the length of OM?

### Choices

Choice (4) Response

a.

5 cm

b.

3 cm

c.

4 cm

d.

Question does not provide sufficient data or is vague

## Question number: 209

» Mathematics » Basic Geometry

MCQ▾

### Question

A measuring jar of internal diameter 10 cm is partially filled with water. Four equal spherical balls of diameter 2 cm each are dropped in it and they sink down in the water completely. The change in the level of water in the jar is

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

## Question number: 210

» Mathematics » Basic Geometry

MCQ▾

### Question

In a parallelogram, the bisectors of and meet at . Then, the value of is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 211

» Mathematics » Trigonometry

MCQ▾

### Question

The string of a kite is 150 m long and it makes an angle of 60° with the horizontal. The height of the kite from the ground is

### Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

## Question number: 212

» Mathematics » Arithmetic

MCQ▾

### Question

For what value of k, the following system of equations and represent coincident lines?

### Choices

Choice (4) Response

a.

12

b.

13

c.

10

d.

11

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