# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 171 - 176 of 1484

Access detailed explanations (illustrated with images and videos) to 1484 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. 500.00 -OR-

How to register? Already Subscribed?

## Question 171

MCQ▾

If

### Choices

Choice (4)Response

a.

2

b.

0

c.

- 4

d.

- 3

## Question 172

### Question

MCQ▾

If then the value of “x” is________

### Choices

Choice (4)Response

a.

0.1

b.

0.3

c.

0.5

d.

0.2

## Question 173

### Question

Assertion-Reason▾

### Assertion(Ꭺ)

Homogeneous system of linear equations is always consistent.

### Reason(Ꭱ)

x = 0, y = 0 is always a solution of the homogeneous system of equations with unknowns x and y, then which of the following statement is true?

### Choices

Choice (4)Response

a.

Ꭺ is false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Both Ꭺ and Ꭱ are false

## Question 174

### Question

MCQ▾

For what value of p does the system of equations , has non zero solution?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 175

### Question

MCQ▾

The denominator of a rational number is greater than its numerator by 3. If 3 is subtracted from the numerator and 2 is added to the denominator, the new number becomes then the original number was,

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 176

### Question

MCQ▾

For what value of p does the system of equations , has non zero solution?

### Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: