IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 591 - 595 of 1022

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Question 591

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Question

MCQ▾

Each side of an equilateral triangle measures 22 cm. Its area is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 592

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Question

MCQ▾

The value of is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 593

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Question

MCQ▾

The Incenter of a triangle coincides with its Circumcenter, orthocenter and Centroid in case of ________.

Choices

Choice (4)Response
a.An isosceles triangle
b.An equilateral triangle
c.A right angled triangle
d.A scalene triangle

Question 594

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Question

MCQ▾

Janki buys a mobile for Rs. 12000 and sells it at a loss of 20%. She sold the mobile for ________.

Choices

Choice (4)Response
a.Rs. 9600
b.Rs. 9500
c.Rs. 7200
d.Rs. 8900

Question 595

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Question

Assertion-Reason▾

Assertion (Ꭺ)

Two triangles are said to be congruent if two sides and an angle of one triangle are respectively equal to the two sides and an angle of the other.

Reason (Ꭱ)

Two triangles are congruent if two sides and the included angle of the one must be equal to the corresponding two sides and included angle of the other.

Choices

Choice (4)Response
a.Ꭺ is false but Ꭱ is true
b.Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ
c.Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ
d.Ꭺ is true but Ꭱ is false