A brown substance X on heating in air forms a substance Y [Class 10 Science] (3)
What is the relation between physics and society? [CBSE Class 11 Physics] (2)
Define fertility factor [CBSE Class 11 Biology] (2)
How much volume does one mole of a gas occupy at N.T.P [CBSE Class 11 Physics] (2)
Differentiate between Shark and Rays [CBSE Class 11 Biology] (2)
How does speciation take place? [Class 10 Science] (2)
Distinguish between open unemployment and disguised unemployment [CBSE Class 10 Social] (3)
In a school 8/5 of all students are girls.There are 120 more girls than boys.What is the total strength of the school?.Also find the number of boys studying in the same school [CBSE Class 8] (2)
State four differences between longitudinal and transverse waves. Give an example of each [CBSE Class 9 Science] (2)
Write 10 lines on the usefulness of microorganisms in our lives [CBSE Class 8] (2)
Metabolism is a defining feature of all living organisms without exception [CBSE Class 11 Biology] (4)
Classification of resources [CBSE Class 10 Social] (1)
Calculate the volume of 1.00 mol ${{L}^{-1}}$ aqueous sodium hydroxide that is neutralised by 200 mL of 2.00 mol ${{L}^{-1}}$ aqueous hydrochloric acid arid the mass of sodium chloride produced [CBSE Class 11 Chemistry] (3)
How have multi-purpose projects and large dams been the cause of many new social movements? [CBSE Class 10 Social] (3)
Explain the rationale for naming the Primary sector as 'Primary'./ [CBSE Class 10 Social] (2)
Five resistors are connected in a circuit as shown in figure [Class 10 Science] (3)
Difference between sperm and ovum? [CBSE Class 12 Biology] (3)
Managenent of natural resources [Class 10 Science] (1)
What is federalism?can vertical as well as horizontal power sharing be called Federal?Is it a boon or a bane? [CBSE Class 10] (1)
An element X on reaction with O2 forms X2O [Class 10 Science] (3)
A white salt of lead on heating decomposes to give brown fumes and a residue is left behind. (i) Name the salt. (ii) Write the equation for the decomposition reaction [Class 10 Science] (2)
What are the various methods of soil conservation? [CBSE Class 10 Social] (2)
By what names is black soil also known as? In which regions are black soils formed and why? [CBSE Class 10 Social] (2)
How red and yellow soils are formed? Why do they look red? [CBSE Class 10 Social] (2)
Give any four characteristics of arid soils of India [CBSE Class 10 Social] (2)
What is majoritarianism [CBSE Class 10 Social] (4)
Electrochemistry [CBSE Class 12 Chemistry] (2)
Ho chin min trail [Uncategorized] (2)
Write the balanced chemical equations for the following reactions and identify the type of reaction in each case. (i) In thermite reaction, iron (III) oxide reacts with aluminium and gives molten iron and aluminium oxide [Class 10 Science] (3)
Mention any 2 conditions under which fundamental right can be restricted [Uncategorized] (1)