IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 761 - 767 of 1022

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Question number: 761

» Logical and Analytical Reasoning

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MCQ▾

Question

A die has A, B, C, D written in a clock wise order on the adjacent faces and E & F at the top and bottom respectively. When C is at the top, what will be at the bottom?

Choices

Choice (4) Response

a.

F

b.

B

c.

A

d.

C

Question number: 762

» Comparing Quantities

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MCQ▾

Question

A dealer allows a discount of 10 % and still gains 5%. What percent above the cost price must he mark his goods?

Choices

Choice (4) Response

a.

b.

15%

c.

50%

d.

20%

Question number: 763

» Perimeter and Area

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MCQ▾

Question

In a rhombus PQRS, and . Then the diagonal QS is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 764

» Perimeter and Area

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MCQ▾

Question

A buffalo is tied at the middle of a rectangular field, 40 m by 20 m, by a rope 7 m long. On how much area can the buffalo graze?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 765

» Perimeter and Area

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MCQ▾

Question

One side of a parallelogram is 2.4 decameters and its area is 576 . The corresponding altitude is ________.

Choices

Choice (4) Response

a.

24 dm

b.

24 cm

c.

24 decameter

d.

24 m

Question number: 766

» Logical and Analytical Reasoning

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MCQ▾

Question

Complete the sequence 4,2, 5,4, 7,6, 10,8, 14, ?

Choices

Choice (4) Response

a.

12

b.

19

c.

10

d.

18

Question number: 767

» Perimeter and Area

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MCQ▾

Question

The length of the largest pole that can be placed in a hall 12 m long, 15 m wide and 20 m high is ________.

Choices

Choice (4) Response

a.

27 m

b.

m

c.

m

d.

28 m