IMO Level 2- Mathematics Olympiad (SOF) Class 8: Questions 216 - 221 of 315

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Question 216

Appeared in Year: 2013

Question

MCQ▾

Which one of the following numbers is completely divisible by

Choices

Choice (4)Response

a.

181560

b.

331145

c.

202860

d.

208550

Question 217

Appeared in Year: 2017

Question

MCQ▾

The weight of Earth is 5983000000000000000000000 kg. Express it in standard form.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 218

Question

MCQ▾

Find the Area of the shaded regions.

Square with Some Shaded Region

Choices

Choice (4)Response

a.

b.

c.

d.

Question 219

Appeared in Year: 2018

Question

MCQ▾

The rectangular tank below, not drawn to scale, is made of stainless steel. It has steel measuring 6 cm thick all around. The outer measurement of tank is 38 cm by 29 cm by 16 cm. What is the volume of steel used to cast the tank?

Rectangular Tank

Choices

Choice (4)Response

a.

b.

c.

d.

Question 220

Question

MCQ▾

A person travels 285 km in 6 hours in two stages. In the first part of the journey, he travels by bus at the speed of . In the second part of the journey, he travles by train at the speed of 55 km/hr. How much distance does he travel by train?

Choices

Choice (4)Response

a.

205 km

b.

145 km

c.

185 km

d.

165 km

Question 221

Appeared in Year: 2018

Question

MCQ▾

A man donated 5 % of his income to a charitable organisation and deposited 20 % of the remainder in a bank. Now, if he has ₹ 1919 left, what is his income?

Choices

Choice (4)Response

a.

₹ 2500

b.

₹ 2558.50

c.

₹ 2300

d.

₹ 2525