# NCO- Cyber Olympiad (SOF) Class 7: Questions 142 - 145 of 417

Access detailed explanations (illustrated with images and videos) to 417 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 300.00 or

How to register?

## Question number: 142

Edit
MCQ▾

### Question

Two positions of a dice are shown below. When there are 3 circles at the button, the number of circles at the button will be Two Dice Are Shows Different Position Find out the number of circles at the top when there are three circles at the bottom

### Choices

Choice (4) Response

a.

4

b.

5

c.

6

d.

1

## Question number: 143

Edit
Match List-Ⅰ List-Ⅱ▾

### Question

Match the following.

 List-Ⅰ List-Ⅱ (A) Circumcenter (i) The point at which the altitudes of a triangle meet (B) In Centre (ii) The point at which the three angle bisectors of a triangle meet (C) Centroid (iii) The point of intersection of the perpendicular of the sides of a triangle (D) Orthocenter (iv) The point at which the medians of a triangle meet

### Choices

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

a.

• (iii)
• (ii)
• (iv)
• (i)

b.

• (i)
• (ii)
• (iv)
• (iii)

c.

• (ii)
• (iv)
• (iii)
• (i)

d.

• (iv)
• (i)
• (ii)
• (iii)

## Question number: 144

Edit
MCQ▾

### Question

A train 600 meters long is running at a speed of If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is.

### Choices

Choice (4) Response

a.

130

b.

360

c.

300

d.

500

## Question number: 145

Edit
MCQ▾

### Question

Two positions of a dice are shown below. When there are five circles at the top, the number of circles at the bottom will be Two Positions of a Dice Are Given Find out the number of circles at the top when there are five circles at the top

### Choices

Choice (4) Response

a.

6

b.

5

c.

3

d.

2