IMO- Mathematics Olympiad Class 7: Questions 316 - 321 of 1012

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Question number: 316

» Exponents and Powers

MCQ▾

Question

Square of Equation is ________.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 317

» Comparing Quantities

MCQ▾

Question

Two numbers are 35 % and 25 % greater than a third number respectively. How much % is the second number greater than the first?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 318

» Algebraic Expressions

MCQ▾

Question

Subtract the sum of Equation and Equation from -3 is ________.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 319

» Algebraic Expressions

MCQ▾

Question

An object is dropped from a small plane flying at a height of 1000 cm above the ground. As the object falls, d, its distance above the ground after t seconds is given by the formula below

Equation

How far above the ground is the object, when it has fallen for 4 seconds?

Choices

Choice (4) Response

a.

872 cm

b.

744 cm

c.

984 cm

d.

936 cm

Question number: 320

» Exponents and Powers

MCQ▾

Question

The value of x in Equation is ________.

Choices

Choice (4) Response

a.

1

b.

- 1

c.

0

d.

2

Question number: 321

» Exponents and Powers

Match List-Ⅰ List-Ⅱ▾

Question

Match the reciprocal of each of the following in exponential form.
List-Ⅰ List-Ⅱ

(A)

Equation

(i)

Equation

(B)

Equation

(ii)

Equation

(C)

Equation

(iii)

Equation

(D)

Equation

(iv)

Equation

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (i)
  • (iv)
  • (iii)

b.

  • (iv)
  • (iii)
  • (ii)
  • (i)

c.

  • (i)
  • (iv)
  • (iii)
  • (ii)

d.

  • (iii)
  • (i)
  • (ii)
  • (iv)

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