Mental Ability [NCO- Cyber Olympiad (SOF) Class 9]: Questions 88 - 92 of 221

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Question 88

Question MCQ▾

Divide 116 among four parts such that 5 added to first part, 4 subtracted from second part, third multiplied by 3 and the fourth divided by2 are all equal.

Choices

Choice (4)Response

a.

22,31, 9,54

b.

24,36, 72,90

c.

15,30, 45,60

d.

32,21, 9,60

Edit

Question 89

Question MCQ▾

Secants and intersect the circle at A and C respectively. What is the length of ?

Define the Secants linePB & linePD Intersect the Circle at a &C

Choices

Choice (4)Response

a.

4

b.

6

c.

3

d.

5

Edit

Question 90

Question MCQ▾

Based strictly on this diagram, which is a valid conclusion?

Pet Owners Diagram

Choices

Choice (4)Response

a.

No cat owners own dogs

b.

No dog owners own fish

c.

No fish owners own cats

d.

No pet owner owns more than 1 pet

Edit

Question 91

Question MCQ▾

Which of the following number indicates the urban, uncorrupt, civilian in the adjoining diagram.

Parallelogram, Diamond, Circle and Pentagon

Choices

Choice (4)Response

a.

9

b.

1

c.

5

d.

6

Edit

Question 92

Question MCQ▾

In a circle of radius 6 cm. A secant and tangent are drawn from an external point P such that secant passes through the center of the circle and intersect the circle at B and D. The tangent segment has length cm and the external segment of the secant has length 4 cm. What is the length of the tangent segment?

Choices

Choice (4)Response

a.

9

b.

8

c.

5

d.

3

Edit