Blog provides NCERT solutions, CBSE, NTSE, Olympiad study material, model test papers, important Questions and Answers asked in CBSE examinations. References to Educational Sites and resources.
Saturday 26 September 2015
Monday 21 September 2015
CBSE Class 7 - Our Environment - Ch 4- Air (NCERT Solution)
Air
Atmosphere Composition image credits: wikipedia. Download poster size image |
Class 7 - Geography - NCERT Chapter 4 Solution
Q1: What is atmosphere?
Answer: The thick blanket of air (mixture of gases) around the earth is called atmosphere.
Q2: Which two gases make the bulk of the atmosphere?
Answer: Nitrogen and Oxygen
Q3: Which gas creates green house effect in the atmosphere?
Answer: Ozone, Carbon DiOxide.
Q4: What is weather?
Answer: The state or condition of atmosphere at a particular time and place is called weather.
Q5: Name three types of rainfall?
Answer: Orographic, convectional and cyclonic rain.
Sunday 20 September 2015
Friday 18 September 2015
CBSE Class 7 - Science - Multiple Choice Questions
Class 7 - Science - Multiple Choice Questions
(MCQs asked in SA1 Q Paper)Q1: Which part of the plant takes in carbon dioxide from the air for photosynthesis?
(a) Root Hair
(b) Stomata
(c) Leaf veins
(d) Sepals
Q2: Which animal does not yield wool?
(a) Yak
(b) Camel
(c) Goat
(d) Woolly dog
Q3: On Amoeba, food procuring structure is
(a) tongue
(b) tentacle
(c) pseudopodium
(d) radula
Q4: An iron weight at 45 degree Celsius is dipped in a bucket containing water at 45 degree Celsius. The heat will
(a) flow from water to iron weight
(b) flow from iron weight to water
(c) not flow between them
(d) flow and increase the temperature
Q5: A solution turns red litmus paper blue. If a drop of phenolphthalein is added to it.
Wednesday 16 September 2015
CBSE Class 10 - Maths - SA1- Sample Question Paper (2015-16)
CBSE Class 10 - Maths - SA1- Sample Question Paper (2015-16)
Paper sent by one of the reader. Tough One.
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