# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 587 - 594 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. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 500.00 or

How to register?

## Question number: 587

Edit
MCQ▾

The equation has

### Choices

Choice (4) Response

a.

One integral root

b.

No roots

c.

Two real roots

d.

Infinitely many roots

## Question number: 588

Edit
MCQ▾

If then becomes

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 589

Edit
MCQ▾

### Question

The roots of the equation are

### Choices

Choice (4) Response

a.

Real and equal

b.

Irrational and unequal

c.

Rational and equal

d.

Imaginary

## Question number: 590

Edit
MCQ▾

### Question

If one root of the equation is , then the other root is:

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 591

Edit
MCQ▾

### Question

The nth term in the series

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 592

Edit
MCQ▾

### Question

Which term of the AP, 63,60,57,54, ………. . is the first negative term?

### Choices

Choice (4) Response

a.

19

b.

21

c.

23

d.

22

## Question number: 593

Edit
MCQ▾

### Question

Two vertices of triangle are and and medians intersect at . Then the third vertex is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 594

Edit
MCQ▾

### Question

The product of two consecutive numbers is 72. Find them.

### Choices

Choice (4) Response

a.

72, -8

b.

-8,9

c.

8, -9

d.

-8, -9

Developed by: