# NCO- Cyber Olympiad (SOF) Class 12: Questions 308 - 312 of 520

Access detailed explanations (illustrated with images and videos) to 520 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time! View Sample Explanation or View Features.

Rs. 350.00 or

How to register?

## Question number: 308

Edit
MCQ▾

### Question

Kartik is now 32 years old and his son is 7 years old. In how many years will Kartik be twice as old as the son?

### Choices

Choice (4)Response

a.

15

b.

25

c.

7

d.

18

## Question number: 309

Edit
MCQ▾

### Question

Shyama walks 5 km towards East and then turns left and walks 6 km. Again she turns right and walks 9 km. Finally, she turns to her right and walks 6 km. How far is she from the starting point?

### Choices

Choice (4)Response

a.

18 km

b.

26 km

c.

9 km

d.

14 km

## Question number: 310

Edit
MCQ▾

### Question

If P \$ Q means P is the brother of Q; P # Q means P is the mother of Q; P * Q means P is the daughter of Q in , who is the father?

### Choices

Choice (4)Response

a.

N

b.

O

c.

S

d.

Question does not provide sufficient data or is vague

## Question number: 311

Edit
MCQ▾

### Question

Select a figure from the options in which Fig. (X) is exactly embedded as one of its part.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 312

Edit
MCQ▾

### Question

The difference between present age s of Revti and Sweta is 9 years. After 7 years, Revti’s age is twice of Sweta’s age. What will be Revti’s age after 4 years?

### Choices

Choice (4)Response

a.

15 years

b.

16 years

c.

20 years

d.

21 years

Developed by: