# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 607 - 615 of 1484

Access detailed explanations (illustrated with images and videos) to 1484 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 500.00 or

How to register?

## Question number: 607

Edit
MCQ▾

### Question

A cuboidal metal of dimensions was melted and cast into a cylinder of height 14 cm. Its radius is ________.

### Choices

Choice (4)Response

a.

7.5 cm

b.

22 cm

c.

15 cm

d.

All of the above

## Question number: 608

Edit
MCQ▾

### Question

The sum of the series to 20 terms is

### Choices

Choice (4)Response

a.

780

b.

525

c.

925

d.

840

## Question number: 609

Edit
MCQ▾

The value of is

### Choices

Choice (4)Response

a.

105

b.

165

c.

295

d.

210

## Question number: 610

Edit
MCQ▾

### Question

If and are the midpoints of the sides of , the area of the triangle is ________.

### Choices

Choice (4)Response

a.

6 sq units

b.

24 sq units

c.

12 sq units

d.

3 sq units

## Question number: 611

Edit
MCQ▾

### Question

Find f (3), f (-4), f (3.2) if f (x) = .

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 612

Edit
MCQ▾

### Question

The lateral surface area of cylinder is and base area . Then its volume is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 613

Edit
MCQ▾

### Question

If then = ________.

### Choices

Choice (4)Response

a.

5

b.

c.

d.

Question does not provide sufficient data or is vague

## Question number: 614

Edit
MCQ▾

### Question

If P = , Q = and R = then the value of is

### Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

## Question number: 615

Edit
MCQ▾

### Question

A cuboidal metal of dimensions was melted and cast into a cylinder of height 56 cm. Its radius is ________.

### Choices

Choice (4)Response

a.

30 cm

b.

20 cm

c.

60 cm

d.

None of the above

Developed by: