# Algebra (IMO- Mathematics Olympiad (SOF) Class 6): Questions 20 - 24 of 81

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## Question number: 20

» Algebra

MCQ▾

### Question

The equation for the statement; ‘half of a number added to 10 is 15’ is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 21

» Algebra

MCQ▾

### Question

Value of x in is ________.

### Choices

Choice (4) Response

a.

+ 28

b.

- 28

c.

+ 14

d.

- 14

## Question number: 22

» Algebra

MCQ▾

### Question

If a = b, then ________.

### Choices

Choice (4) Response

a.

b.

c.

bx

d.

## Question number: 23

» Algebra

MCQ▾

### Question

In the given figure magnitude of angles shown are

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 24

» Algebra

MCQ▾

### Question

Ages of two siblings are in the ratio 3: 2. If the sum of their ages is 75, then their ages are respectively

### Choices

Choice (4) Response

a.

30 yrs. 15 yrs.

b.

15 yrs. 30 yrs.

c.

30 yrs. 45 yrs.

d.

45 yrs. 30 yrs.

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