Science

8th Science Periodic Test II (2018-19) School Name: Venkateshwar Global School, Sector 13, Rohini, Delhi 110085 India Time: 3 hour M.M. 80 marks Date: 24/09/2018 Class: VIII General Instructions: All Questions are compulsory. Read the paper carefully and write all your answers only on the Answer Sheets provided separately. Draw the diagrams neatly …

8th Science Periodic Test II (2017-18) School Name: Delhi Public School, Sector 24, Rohini, Delhi 110085 India Time: 1 hour M.M. 30 marks Date: 26/07/2017 Class: VIII Question: 1. (1×5 = 5) A ball of dough is rolled into a flat chapatti. Name the force exerted to change the shape of the dough. …

10 Class Science Periodic Test II (2018-19) School Name: Venkateshwar Global School, Sector 13, Rohini, Delhi 110085 India Time: 3 hour M.M. 80 marks Date: 10/09/2018 Class: X General Instructions: The question paper comprise two sections, A and B. You are to attempt both the sections. All questions are compulsory. All questions of …

NCERT 9th Class (CBSE) Science: Matter in Our Surroundings Quiz 19 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Matter in Our Surroundings Quiz: 1 kg. of steam contains more heat because when it was being changed from water to steam it had absorbed latent heat thus, becoming …

Question: Which contains more heat: 1 kg. of Ice at 0°C or 1 kg. of water of o°C? Give reason. Answer: 1 kg. of water of contains more heat because it has latent heat stored in it. Question: Which contains more heat, 1 kg. of water at 100°C or 1 kg. …

NCERT 9th Class (CBSE) Science: Is Matter Around Us Pure Quiz 27 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Is Matter Around Us Pure Quiz: A substance which contains particles of one or more substances in no fixed ratio. Sugar solution can be created by adding any …

Question: Name one metal and one none-metal which exist as liquids at room temperature. Answer: Mercury and Bromine Question: Name a metal which is soft and non-metal which is hard? Answer: Sodium and diamond Question: Name a non-metal which is a good conductor of electricity. Answer: Graphite Question: Name a …

NCERT 9th Class (CBSE) Science: The Fundamental Unit of Life Quiz 19 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: The Fundamental Unit of Life Quiz: Cells were first discovered by Robert Hooke in 1665. He observed the cells in a slice of cork with the help of …

Question: How are plant cells different from animal cells? Answer: Plant Cell: These cells contain cell wall also for protection. Chloroplasts a are present. Centrosomes are not present. Lysosomes are rarely present. Nucleus is present in the side of the plant cell. Animal Cell: No cell wall, only cell membrane …

NCERT 9th Class (CBSE) Science: Tissues Quiz 21 Multiple Choice Questions related to NCERT 9th Class (CBSE) Science: Tissues Quiz A neuron is the unit cell of nervous tissue. It is a thread-like structure with cell body and axon. Meristematic tissue and permanent tissue. It is present at the growing tips …