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CBSE->Std 10 Questions

Total Questions 2595
Does India have a official language?
I have to submit a malayalam essay on 'the growth of language through the ages'. So can I please get a simple outline of this particular topic ? I really need an expert's help on this!
i want a summary of the lesson gender, religion and caste
Why is fission don't done in metal's with small atomic mass
Why do some metals have magnetic effect
explain with example how rain water harvesting practised traditionally in different regions of india?
explain with example how rain water harvesting practised traditionally in different regions of india?
what is palar pani. what is it significance in the arid regions of rajasthan?
in which region do people build guls or kuls for irrigation?
In which state is bamboo drip irrigation prevalent?
HOW WOULD INCOME AND EMPLOYMENT INCREASE IF FARMERS ARE PROVIDED WITH LOAN,IRRIGATION AND TRANSPORTATION FACILITIES?
In a neuron ,where is information received ,and through what the information travels as an impulse, and where does the impulse get converted into a chemical signal for outward transmission?
Which part of nervous system controls reflex arc?
what is electrolytic decomposition? give examples, give the balancing equations for electrolytic decomposition of sodium chloride and molten aluminium oxide?
define metallurgy
differentiate between roasting and calcination with an example
name the classification of economics activities on the basis of ownership?
how can the workers in unorganised sector be protected?explain
how do a motor work?
what is boiling and melting point?