# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 625 - 630 of 1201

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## Question number: 625

Edit

MCQ▾

The value of is:

### Choices

Choice (4)Response

a.

208

b.

178

c.

224

d.

None of the above

## Question number: 626

Edit

MCQ▾

= ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 627

Edit

### Question

MCQ▾

An oven is listed at Rs. 5500 and a discount of 8 % is offered on the list price. What additional discount must be offered to the customer to bring the net price to 4800?

### Choices

Choice (4)Response

a.

6%

b.

3.58%

c.

5.14%

d.

3%

## Question number: 628

Mathematics
Edit

### Question

MCQ▾

From the frequency table the percentage of families with less than 3 children is Find the value of ‘x’.

 No. of children 0 1 2 3 4 No. of Families 5 11 20 15 4

### Choices

Choice (4)Response

a.

45

b.

25

c.

36

d.

38

## Question number: 629

Edit

### Question

MCQ▾

A shopkeeper marks his goods at 20 % above the cost price and allows a discount of 20 % on the marked price. His loss or gain is:

### Choices

Choice (4)Response

a.

No loss and no gain

b.

4 % gain

c.

4 % loss

d.

14 % gain

## Question number: 630

Mathematics
Edit

### Question

MCQ▾

The scores obtained by a group of participants in a game are shown in the table. A participant who scores more than 3 points receives a hamper. If the no. of participants who do not receive hampers is twice the no. of those who do, find the value of ‘Y’.

 Score 2 3 4 5 No. of participants 12 24 Y 10

### Choices

Choice (4)Response

a.

10

b.

12

c.

5

d.

8