# IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 799 - 802 of 889

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## Question 799

### Question

MCQ▾

Select the INCORRECT match.

### Choices

Choice (4)Response

a.

68 – LCXVIII

b.

409 – CDVXIV

c.

905 - DXCDXI

d.

1566 – MDLXVI

## Question 800

Appeared in Year: 2014

### Question

MCQ▾

Find the figure which is different from others.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 801

### Question

MCQ▾

Which of the following statements is INCORRECT?

### Choices

Choice (4)Response

a.

The place value of the digit ‘3’ in the number 543765 is 300 times the number 10.

b.

The place value of the digit ‘5’ in the number 7658321 is 48485 more than 1515.

c.

In the number 1876523, the place value of the digit ‘1’ is

d.

The difference in place values between the digits ‘6’ and ‘4’ in the number 6734581 is 599600.

## Question 802

Appeared in Year: 2014

### Question

MCQ▾

Which of the following statement is INCORRECT?

### Choices

Choice (4)Response

a.

A square has 4 equal sides.

b.

A rectangle has only 2 right angles.

c.

A rectangle has 2 pairs of equal sides.

d.

A square has 4 right angles.