Logical & Analytical Reasoning (IMO- Mathematics Olympiad Class 10): Questions 21 - 26 of 50

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Question number: 21

» Logical & Analytical Reasoning

MCQ▾

Question

Which of the four is least like the other three?

Choices

Choice (4) Response

a.

Sea

b.

Mountain

c.

Tower

d.

River

Question number: 22

» Logical & Analytical Reasoning

MCQ▾

Question

In the following number series how many 9’s are followed by a square number but not preceded by an odd number?

65395294299649494899

Choices

Choice (4) Response

a.

5

b.

4

c.

6

d.

7

Question number: 23

» Logical & Analytical Reasoning

MCQ▾

Question

If 425×32=23524; 105×73=37501 and 135×99=99531, then 615×51=?

Choices

Choice (4) Response

a.

61155

b.

15516

c.

61551

d.

55116

Question number: 24

» Logical & Analytical Reasoning

MCQ▾

Question

In a certain code language, ‘123’ means ‘bright little girl’, ‘145’ mean ‘tall big girl’ and ‘637’ means ‘beautiful little tree’. Which digit in that language means ‘bright’?

Choices

Choice (4) Response

a.

4

b.

1

c.

3

d.

2

Question number: 25

» Logical & Analytical Reasoning

MCQ▾

Question

If Healthy person is equivalent to Trapezoid, old person to Hexagon and men to teardrop then what is the number of those men who are healthy but not old?

Given the Hexagon, Trapezoid and Teardrop

Given the Hexagon, Trapezoid and Teardrop

Given the Healthy person is equivalent to Trapezoid, old person to Hexagon and men to teardrop

Choices

Choice (4) Response

a.

1

b.

2

c.

7

d.

5

Question number: 26

» Logical & Analytical Reasoning

MCQ▾

Question

At a farm, there are hens, cows, bullocks and keepers to look after them. There are 90 heads less than legs. The number of cows is double than that of the bullocks but the number of cows and hens is the same and there is one keeper per 20 birds and cattle. The total number of hens plus cows and bullocks and their keepers does not exceed 60. How many cows are there?

Choices

Choice (4) Response

a.

14

b.

16

c.

12

d.

10

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