# NSO Level 1- Science Olympiad (SOF) Class 10: Questions 14 - 18 of 986

Access detailed explanations (illustrated with images and videos) to **986** questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. *Unlimited Access, Unlimited Time, on Unlimited Devices*!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

## Question 14

### Question

MCQ▾The figures X, Y and Z shows a sequence of folding of paper. Figure (Z) shows the manner in which folded paper has been cut. These three figures are followed by four answer figures. Which would most closely resemble the unfolded form of figure (Z) ?

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | ||

d. |

## Question 15

### Question

MCQ▾In the given Cartesian plane, the points, X and Y are two vertices of the triangle XYZ. Find the co-ordinates of Z.

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | ||

d. |

## Question 16

### Question

MCQ▾The curved surface area of a cylinder is and the circumference of its base is . Find the height and volume of the cylinder.

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | ||

d. |

## Question 17

### Question

MCQ▾One card is drawn from a well-shuffled deck of 52 cards. What is the probability of getting a red face card?

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | ||

d. |

## Question 18

### Question

MCQ▾Copper oxide in a beaker and add slowly while stirring,

The color of the solution is

### Choices

Choice (4) | Response | |
---|---|---|

a. | Blue to green color | |

b. | Blue to greenish blue | |

c. | Blue to black color | |

d. | No change |