NCO- Cyber Olympiad Class 7: Questions 256 - 260 of 416

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Question number: 256

MCQ▾

Question

The average age of 15 children in a class is 7 years. If the teacher’s age is included, the average age becomes 10 years. Find the teacher’s age.

Choices

Choice (4) Response

a.

55

b.

42

c.

35

d.

45

Question number: 257

MCQ▾

Question

In the given figure, the triangle represents girls, the square represents sports persons, and circle represents coaches. The portion in the figure that represents girls who are sportsperson but not coaches is labeled by ________.

Choices

Choice (4) Response

a.

Q

b.

S

c.

T

d.

P

Question number: 258

MCQ▾

Question

Which number will replace ‘? ’ to continue the following series?

1, 2, 4, 5, 7, 8, 10, ? , 13

Choices

Choice (4) Response

a.

13

b.

10

c.

11

d.

12

Question number: 259

MCQ▾

Question

. If = 0.008, then will be ________

Choices

Choice (4) Response

a.

0.125

b.

1

c.

0.0625

d.

0.20

Question number: 260

MCQ▾

Question

Which Diagram represents the relationship between “Book, Letter, Word”?

Choices

Choice (4) Response

a.

b.

c.

d.

f Page