# NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 180 - 189 of 2028

Access detailed explanations (illustrated with images and videos) to 2028 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 550.00 -OR-

## Question 180

MCQ▾

If then is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 181

### Question

MCQ▾

The selling price of goods which costs ₹ 20 and were sold at a gain of 10 % is:

### Choices

Choice (4)Response

a.

24 ₹

b.

18 ₹

c.

35 ₹

d.

22 ₹

## Question 182

MCQ▾

The value of is:

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question 183

MCQ▾

Factors of are:

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question 184

### Question

MCQ▾

A trader marks his goods 25 % above the cost price but makes a reduction of % on the marked price for ready money. His gain percent is:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 185

### Question

MCQ▾

A man bought goods worth ₹ 4,000 and sold half them at a gain of 10 % . At what gain percent must he sell the remainder to get a gain of 25 % on the whole?

### Choices

Choice (4)Response

a.

35 %

b.

30 %

c.

50 %

d.

40 %

## Question 186

### Question

MCQ▾

If , and , then the ratio of is:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 187

### Question

MCQ▾

The area of a sector of a circle of radius 8 cm cut off by an arc which is 9.25 cm long is:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 188

MCQ▾

Simplify

### Choices

Choice (4)Response

a.

4

b.

2

c.

d.

## Question 189

### Question

MCQ▾

A fan is listed at ₹ 2000 and a discount of 20 % is offered on the list price. What additional discount must be offered to the customer to bring the net price to 1580?

### Choices

Choice (4)Response

a.

1.25 %

b.

2.75 %

c.

3 %

d.

5 %

Developed by: