# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 870 - 875 of 1022

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## Question 870

### Question

MCQ▾

Two hours later would be as long until midnight. What time is it now?

### Choices

Choice (4)Response

a.

18: 30

b.

20: 00

c.

22: 00

d.

21: 00

## Question 871

### Question

MCQ▾

If A is B՚s sister, B is C՚s brother and D is son of C, then D is B՚s

### Choices

Choice (4)Response

a.

Niece

b.

Brother

c.

Nephew

d.

Question does not provide sufficient data or is vague

## Question 872

### Question

MCQ▾

Heena wrote a sequence using the following steps:

She chose (-25) as the first term.

Each term after the first was 3 less than the immediately preceding term.

What are the first five terms in Heena՚s sequence?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 873

### Question

MCQ▾

Lamp A is less bright than Lamp B;

Lamp B is brighter than Lamp C;

Lamp C is as bright as Lamp D;

Lamp B is brighter than Lamp D;

Lamp D is brighter than Lamp A; Which lamp is the brightest?

### Choices

Choice (4)Response

a.

Lamp C

b.

Lamp B

c.

Lamp A

d.

Lamp D

## Question 874 (1 of 4 Based on Passage)

### Question

MCQ▾

In which subject is the student sharp?

### Choices

Choice (4)Response

a.

History

b.

English

c.

Mathematics

d.

Science

## Question 875 (2 of 4 Based on Passage)

### Question

MCQ▾

What is the ratio of the highest marks to the lowest marks obtained by the student?

### Choices

Choice (4)Response

a.

11: 2

b.

2: 11

c.

9: 2

d.

2: 9