# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 115 - 121 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: 115

Edit
MCQ▾

The HCF of andis

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 116

Edit
MCQ▾

### Question

For the equations

### Choices

Choice (4) Response

a.

There exists unique solution

b.

There are two solutions

c.

There are infinite number of solutions.

d.

There is no solution

## Question number: 117

Edit
MCQ▾

### Question

The ratio between a two digit number and the sum of digits if that number is 4: 1. If the digit in the unit place is 3 more than the digit in the tenth place, what is that number?

### Choices

Choice (4) Response

a.

Insufficient data

b.

24

c.

36

d.

63

## Question number: 118

Edit
MCQ▾

### Question

The product of two numbers is 12960 and their HCF is 36. How many pairs of such numbers can be find?

### Choices

Choice (4) Response

a.

5

b.

3

c.

4

d.

2

## Question number: 119

Edit
MCQ▾

### Question

Given the fractions and are unequal if:

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 120

Edit
MCQ▾

### Question

The solution of the system of the equations and (where is

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

## Question number: 121

Edit
MCQ▾

### Question

The denominator of a rational number is greater than its numerator by 5. If 4 is subtracted from the numerator and 3 is added to the denominator, the new number becomes then the original number was,

### Choices

Choice (4) Response

a.

b.

c.

d.

Developed by: