IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 350 - 357 of 1042

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Question 350

Edit

Question

MCQ▾

Which quadrilateral has the given property if one pair of sides is parallel and the nonparallel sides are congruent?

Choices

Choice (4)Response
a.Square
b.Trapezoid
c.Parallelogram
d.Rectangle

Question 351

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Question

MCQ▾

What sum lent out at C. I. will amount to Rs. 810 in 1 years at 10 % p. a. interest?

Choices

Choice (4)Response
a.550 Rs.
b.736.36 Rs.
c.725.04 Rs.
d.600 Rs.

Question 352

Edit

Question

MCQ▾

When the price of a product was increased by 10%, the number sold decreased by 30%, what was the decrease on the total revenue?

Choices

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

Question 353

Edit

Question

MCQ▾

12 % of 200 = x% of 720, then the value of x is________.

Choices

Choice (4)Response
a.2
b.5
c.3.33
d.1

Question 354

Edit

Statement

True-False▾

PQRS is an isosceles trapezium then the opposite angles are supplementary. This statement is ________.

Question 355

Edit

Question

MCQ▾

ABCD is rhombus, If, then is________.

Choices

Choice (4)Response
a.40
b.120
c.30
d.50

Question 356

Edit

Question

MCQ▾

If S. P. of an article is of its C. P. , then the profit % in the transaction is________.

Choices

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

Question 357

Edit

Question

MCQ▾

Area of trapezoid is________.

Choices

Choice (4)Response
a.
b.
c.
d.All of the above