# Mathematics-Linear Equation (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 1 - 7 of 12

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## Question number: 1

» Mathematics » Linear Equation

MCQ▾

### Question

The solution of the equations 2x + 5y = 11 and 3x + 4y = 13 are

### Choices

Choice (4) Response

a.

(1,1)

b.

(3,1)

c.

(5,2)

d.

(4,2)

## Question number: 2

» Mathematics » Linear Equation

MCQ▾

### Question

The sum of two numbers is 15. If the sum of their reciprocals is , then the numbers are

### Choices

Choice (4) Response

a.

7,8

b.

10,5

c.

8,7

d.

6,9

## Question number: 3

» Mathematics » Linear Equation

MCQ▾

### Question

The value of x satisfying the equation is

### Choices

Choice (4) Response

a.

5

b.

0,5

c.

0,4

d.

Question does not provide sufficient data or is vague

## Question number: 4

» Mathematics » Linear Equation

MCQ▾

### Question

If and , then what is value of ?

### Choices

Choice (4) Response

a.

2

b.

-1

c.

1

d.

0

## Question number: 5

» Mathematics » Linear Equation

MCQ▾

### Question

A man starts his job with a certain monthly salary and earns a fixed increment every year, if his salary was Rs. 1500 after 4 year of service and Rs. 1800 after 10 year of service. What was his starting salary?

### Choices

Choice (4) Response

a.

Rs. 1300

b.

Rs. 1100

c.

Rs. 50

d.

Rs. 1200

## Question number: 6

» Mathematics » Linear Equation

MCQ▾

### Question

Pooja started her job with certain monthly salary and gets a fixed increment every year. If her salary was Rs. 4200 after 3 year and Rs. 6800 after 8 year of service, then what are her initial salary and the annual increment, respectively?

### Choices

Choice (4) Response

a.

Rs. 2640, Rs. 520

b.

Rs. 2460, Rs. 520

c.

Rs. 2640, Rs. 320

d.

Rs. 2460, Rs. 320

## Question number: 7

» Mathematics » Linear Equation

MCQ▾

### Question

A and B each have a certain number of mangoes. A says to B, “If you give 30 of your mangoes, I will have twice as many as left with you. ” B replies “If you give me 10, I will have thrice as many as left with you”. How many mangoes did A has?

### Choices

Choice (4) Response

a.

32

b.

41

c.

62

d.

34

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