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 |
Question 89
Question MCQ▾
Secants and intersect the circle at A and C respectively. What is the length of ?
Choices
Choice (4) | Response | |
---|---|---|
a. | 4 | |
b. | 6 | |
c. | 3 | |
d. | 5 |
Question 90
Question MCQ▾
Based strictly on this diagram, which is a valid conclusion?
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 |
Question 91
Question MCQ▾
Which of the following number indicates the urban, uncorrupt, civilian in the adjoining diagram.
Choices
Choice (4) | Response | |
---|---|---|
a. | 9 | |
b. | 1 | |
c. | 5 | |
d. | 6 |
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 |