IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 358 - 363 of 1042

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Question 358

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Question

MCQ▾

A sum of money is borrowed and paid back in two annual installments of Rs. 847 each allowing 10 % compound interest. The sum borrowed was________.

Choices

Choice (4)Response
a.1470 Rs.
b.1100 Rs.
c.2400 Rs.
d.2450 Rs.

Question 359

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Question

MCQ▾

Raghu borrowed Rs. 20,000 at 10 % p. a. compounded half yearly. What amount of money will discharge his debt after years?

Choices

Choice (4)Response
a.23100.5 Rs.
b.23152.5 Rs.
c.22134.67 Rs.
d.23000 Rs.

Question 360

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Question

MCQ▾

Rahul bought a car for a certain sum of money. He spent 10 % of the cost on repai Rs. and sold the car for a profit of Rs. 11,000. How much did he spend on repai Rs. , if he made a profit of 20%?

Choices

Choice (4)Response
a.4000 Rs.
b.5000 Rs.
c.4500 Rs.
d.6000 Rs.

Question 361

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Question

MCQ▾

In a parallelogram ABCD, if, then the others angles are________.

Choices

Choice (4)Response
a.125, 15, 15
b.125, 25, 25
c.125, 45, 45
d.125, 55, 55

Question 362

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Question

MCQ▾

If opposite angles of a quadrilateral are congruent, it is________.

Choices

Choice (4)Response
a.Kite
b.Trapezium
c.Parallelogram
d.Question does not provide sufficient data or is vague

Question 363

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Question

Match List-Ⅰ List-Ⅱ▾

Match the following.

List-Ⅰ (List of Geometric Shapes)List-Ⅱ (Characteristic of Shape)

(A)

Parallelogram

(i)

A parallelogram having its opposite sides equal and each of the Angle is a right angle

(B)

Trapezium

(ii)

A quadrilateral in which a pair of opposite sides are parallel

(C)

Rhombus

(iii)

A parallelogram having all sides equal

(D)

Rectangle

(iv)

A parallelogram having all sides equal and each of the angles is a Right angle

(E)

Square

(v)

A quadrilateral having its opposite sides equal and parallel

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)
  • (E)
a.
  • (i)
  • (v)
  • (ii)
  • (iv)
  • (iii)
b.
  • (v)
  • (ii)
  • (iii)
  • (i)
  • (iv)
c.
  • (iv)
  • (v)
  • (i)
  • (iii)
  • (ii)
d.
  • (v)
  • (ii)
  • (iv)
  • (iii)
  • (i)