# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 516 - 523 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: 516

Edit
MCQ▾

### Question

The sum to ‘n’ terms 1,8, 27,64…. is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 517

Edit
MCQ▾

### Question

If ‘p’ and ‘q’ are unequal and and have a common factor, then = ________.

### Choices

Choice (4)Response

a.

0

b.

2

c.

1

d.

- 1

## Question number: 518

Edit
MCQ▾

### Question

If A (x) = , B (x) = and their HCF is then LCM of A (x) and B (x) is

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

## Question number: 519

Edit
MCQ▾

= ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question number: 520

Edit
MCQ▾

### Question

The number of roots satisfying the equation is/are

### Choices

Choice (4)Response

a.

Unlimited

b.

1

c.

3

d.

2

## Question number: 521

Edit
MCQ▾

### Question

The HCF and LCM of the polynomials P (x) and Q (x) are and . If P (x) = , then Q (x) =

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

## Question number: 522

Edit
MCQ▾

### Question

The measures of the interior angles of a convex polygon are in AP. If the smallest angle is and the largest angle is , then the number of sides of the polygon is

### Choices

Choice (4)Response

a.

6

b.

10

c.

9

d.

12

## Question number: 523

Edit
MCQ▾

### Question

A cylindrical vessel contains 24.948 liters of liquid. Cost of painting its CSA at 2 paise/sq cm is Rs. 47.52. Then its total surface area is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: