# NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 177 - 183 of 1042

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## Question number: 177

MCQ▾

### Question

The correct formula of rust is

### Choices

Choice (4) Response

a.

Fe 3 O 4

b.

Fe 2 O 3. xH 2 O

c.

Fe 2 O 3

d.

Fe 3 O 4. xH 2 O

## Question number: 178

MCQ▾

### Question

Autosomes in humans are paired in

### Choices

Choice (4) Response

a.

21 pairs

b.

22 pairs

c.

16 pairs

d.

24 pairs

## Question number: 179

MCQ▾

### Question

ABC is equal to 45° as shown in the adjoining figure. If AC/AB =

, then BAC is equal to

### Choices

Choice (4) Response

a.

95°

b.

100°

c.

105°

d.

110°

## Question number: 180

MCQ▾

### Question

Apart from agricultural activities the people of rural areas engaged in non-farm activities such as

### Choices

Choice (4) Response

a.

shop keeping

b.

dairy

c.

small manufacturing

d.

All a. , b. and c. are correct

## Question number: 181

MCQ▾

### Question

Two coins are tossed simultaneously. The probability of getting one head is

### Choices

Choice (4) Response

a.

1/4

b.

1/2

c.

1/3

d.

3/4

## Question number: 182

MCQ▾

### Question

The length of the longest rod that can be placed in a room 12 m long, 9 m broad and 8 m high is

### Choices

Choice (4) Response

a.

17 m

b.

16 m

c.

15 m

d.

18 m

## Question number: 183

MCQ▾

### Question

Why did Gandhiji withdraw the Non-Cooperation Movement?

### Choices

Choice (4) Response

a.

Some congress leaders wanted to participate in election to provincial councils

b.

Gandhiji felt that the movement was turning violent in many places

c.

Gandhiji realized that people were tossing interest in the movement

d.