Recent questions tagged cbse

+1 vote

1 answer

Which federal institution oversees the implementation of Constitutional provisions and procedures?

asked Apr 6, 2019 in Class 12 by kratos

+2 votes

1 answer

State the main difference between an endothermic reaction and an exothermic reaction.

asked Apr 5, 2019 in Chemistry by kratos

+2 votes

1 answer

Give reasons. (i) Man modifies his environment (ii) Plants and animals depend on each other

asked Apr 5, 2019 in Class 10 by kratos

+1 vote

1 answer

Name some biological catalysts and mention their uses

asked Apr 4, 2019 in Chemistry by kratos

+3 votes

1 answer

If n>2, then show that n^5-5n^3+4n is divisible by 120.

asked Apr 2, 2019 in Mathematics by kratos

+3 votes

1 answer

Please provide revision notes for cbse class 10 chemistry for chapter Chemical Reactions and Equations

asked Apr 2, 2019 in Class 10 by kratos

+1 vote

1 answer

why do we blink our eyes?

asked Apr 1, 2019 in Class 10 by kratos

+2 votes

1 answer

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n terms.

asked Mar 31, 2019 in Mathematics by kratos

+2 votes

1 answer

Does transpiration serve any useful function in the plants?Explain

asked Mar 31, 2019 in Class 12 by kratos

+2 votes

1 answer

Write one equation each for decomposition reactions where energy is supplied in the form of heat, light or electricity.

asked Mar 31, 2019 in Chemistry by kratos

+1 vote

1 answer

Study Habits of Highly Effective and Successful Students.

asked Mar 30, 2019 in Class 12 by kratos

+1 vote

1 answer

Find the ratio in which the line segment joining A(1, – 5) and B(– 4, 5) is divided by the x-axis. Also find the coordinates of the point of division.

asked Mar 29, 2019 in Mathematics by kratos

+2 votes

1 answer

Name the NBA star player who retired from professional basketball on April 13, 2016.

asked Mar 29, 2019 in Class 12 by kratos

+3 votes

1 answer

In a triangle ▲ ABC, ∠C = 3 ∠B = 2 ( ∠ A + ∠ B). Find the three angles.

asked Mar 28, 2019 in Mathematics by kratos

+1 vote

1 answer

Why do we need to conserve water.

asked Mar 28, 2019 in Class 10 by kratos

+3 votes

1 answer

You must have seen tarnished copper vessels being cleaned with lemon or tamarind juice.

asked Mar 28, 2019 in Class 10 by kratos

+2 votes

1 answer

Read the paragraph given below and fill in the blanks by choosing the correct options from those that follow:

asked Mar 26, 2019 in Class 10 by kratos

+2 votes

1 answer

Differentiate between metal and non-metal on the basis of their chemical properties.

asked Mar 25, 2019 in Class 10 by kratos

+1 vote

1 answer

Use Euclid’* Division lemma to show that the square of any positive integer is either of the form 3m, 3m+1 for some integer m.

asked Mar 24, 2019 in Mathematics by kratos

+3 votes

1 answer

Maths Magic to Determine Your Birthday

asked Mar 22, 2019 in Class 11 by kratos

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