# Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 213 - 218 of 224

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## Question number: 213

» Mathematics » Square and Cube Root

MCQ▾

### Question

If the distance of the points and are equal from the point what is the value of

### Choices

Choice (4) Response

a.

b.

c.

7

d.

## Question number: 214

» Mathematics » Basic Geometry

MCQ▾

### Question

AB and CD are parallel straight lines of lengths 5 cm and 4 cm, respectively. AD and BC intersect at a point O such that cm, then OD equals to

### Choices

Choice (4) Response

a.

5 cm

b.

6 cm

c.

8 cm

d.

7 cm

## Question number: 215

» Mathematics » Trigonometry

MCQ▾

### Question

If then is equal to

### Choices

Choice (4) Response

a.

b.

1

c.

2

d.

## Question number: 216

» Mathematics » Probability

MCQ▾

### Question

Out of the letters E, T and N, a 3-letter word is formed at random using all the 3 letters. What is the probability that the word formed is TEN?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 217

» Mathematics » Rational Numbers

MCQ▾

### Question

The average score of boys in an examination of a school is 71 and that of the girls is 73. The average score of the school in the examination is 71.8. Then, the ratio of the number of boys to the number of girls appeared in the examination is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 218

MCQ▾

### Question

If a and b are the roots of the quadratic equation. Then, the value of is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page