NCO- Cyber Olympiad Class 7: Questions 162 - 167 of 416

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 416 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 300.00 or

Question number: 162

MCQ▾

Question

A train 360 m long is running at a speed of . In what time will it pass a bridge 140 m long?

Choices

Choice (4) Response

a.

48 sec

b.

45 sec

c.

40 sec

d.

42 sec

Question number: 163

Match List-Ⅰ List-Ⅱ▾

Question

Match the reciprocal of each of the following in exponential form:
 List-Ⅰ List-Ⅱ (A) Equation (i) Equation (B) Equation (ii) Equation (C) Equation (iii) Equation (D) Equation (iv) Equation

Choices

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

a.

• (i)
• (ii)
• (iv)
• (iii)

b.

• (iii)
• (iv)
• (ii)
• (i)

c.

• (ii)
• (iii)
• (iv)
• (i)

d.

• (iv)
• (iii)
• (ii)
• (i)

Question number: 164

MCQ▾

Question

PQR is an isosceles triangle with and PS is altitude, then

Choices

Choice (4) Response

a.

PS = PQ

b.

PR = PQ

c.

PS = PR

d.

PS = QR

Question number: 165

MCQ▾

Question

Which of the following can be the exact multiple of 2?

Choices

Choice (4) Response

a.

27

b.

15

c.

63

d.

12

Question number: 166

MCQ▾

Question

A man has Rs. 192 in the denominations of 1-rupee notes, 5-rupee notes and 10-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has? .

Choices

Choice (4) Response

a.

75

b.

36

c.

60

d.

48

Question number: 167

MCQ▾

Question

Find the next in the series.

Choices

Choice (4) Response

a.

b.

c.

d.

f Page