# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 705 - 713 of 1128

Access detailed explanations (illustrated with images and videos) to 1732 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access & Unlimited Time!

View Sample Explanation or View Features.

Rs. 500.00 -OR-

## Question number: 705

Edit

MCQ▾

Simplify:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 706

Mathematics
Edit

### Question

MCQ▾

The sum of two rational numbers is 12. If one of the numbers is , then the other number is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 707

Edit

### Question

MCQ▾

500 apples were bought at Rs. 75 per hundred and were sold at a profit of Rs. 100. Find the selling price per dozen.

### Choices

Choice (4)Response

a.

12 Rs.

b.

8.50 Rs.

c.

12.5 Rs.

d.

11.4 Rs.

## Question number: 708

Mathematics
Edit

### Question

MCQ▾

The arithmetic mean of eight given numbers is 36. Their sum is

### Choices

Choice (4)Response

a.

288

b.

Between 252 and 288

c.

252

d.

More than 288

## Question number: 709

Edit

### Question

MCQ▾

Decimal form of is

### Choices

Choice (4)Response

a.

5.2

b.

0.052

c.

52.000

d.

0.52

## Question number: 710

Mathematics
Edit

MCQ▾

### Choices

Choice (4)Response

a.

+ 178

b.

+1

c.

0

d.

- 1

## Question number: 711

Mathematics
Edit

### Question

MCQ▾

Which of the following statement is true?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 712

Edit

### Question

MCQ▾

The % of total quantity represented by a sector in a pie diagram is

### Choices

Choice (4)Response

a.

b.

c.

31%

d.

28%

## Question number: 713

Mathematics
Edit

### Question

MCQ▾

The rational number

### Choices

Choice (4)Response

a.

Has neither a positive numerator nor a negative numerator

b.

Has either a positive numerator or a negative numerator

c.

Has a positive numerator

d.

Has a negative numerator