Class – X

Subject – Science Practical Skills (Foreign)

1. A Student mixed some acetic acid with water. He would have observed the solution formed as:
   (1) Green and transparent
   (2) Pink and opaque
   (3) Yellow and transparent
   (4) Colourless and transparent

Class – X

Subject – Science Practical Skills (Delhi)

1. A Student take some zinc granules in a test tube and adds dilute hydrochloric acid to it. He would observe that the colour of the zinc granules changes to :
   (1) white
   (2) black
   (3) brown
   (4) Yellow

Class – X

Subject – Communicative Sanskrit (SET - 2)

Class – X

Subject – Communicative Sanskrit (SET - 1)

Class – X

Class – X

Subject – Hindi (Course-A) Foreign

Class – X

Subject – Home Science (Delhi)

1. Explain using an example how a child expresses his emotion of fear.

2. Write three things parents must do in order to make their children feel secure. Also say how these actions help?

Class – X

Subject – Information Technology (Delhi)

Class – X

Subject – Social Science (SET-III)

1. Explain in three points, how Ireland was incorporated into the United Kingdom in 1801.?

2. Explain any three factors that led to the out break of bubonic plague in the modern part of Hanoi in 1903

Class – X

Subject – Social Science (SET-II)

1. Explain any three beliefs of the conservatism that emerged after 1815.

2. Explain any three feature of the " go east movement" in Vietnam.

Class – X

Subject – Social Science (SET-I)

1. Explain any three effects of the Non Co-operation Movement on the economy of India.

2. Explain any three problems faced by Iron and Steel Industry in India.