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CBSE Questions

Total Questions 9982
Is kilowatt a unit of power ?
In triangle ABC , I is the incentre. If angle BIC:angle CIA:angle AIB = 5:6:7 , then what is the value of angle A:angle B: angle C ?
A passenger sitting inside a train is facing in the direction of motion of the train. He tosses a coin that falls ahead of him. It means that the train is 1) in uniform motion 2) Speeding up 3) slowing down 4) taking a turn
What is the meaning of "encyclopedia"?
In India which all are the places where seismographs located? What are the uses of it?
what do you mean by demodulation?
What is the difference between venomous and poisonous?
Why during change of season most people fall sick,when we know that pathogens like viruses,bacteria ,protozoa cause disease?
diamond is a hard and lustrus substance with most of the properties of metal then why it is considered as non metal
Why should justice be impartial?
The length of a football net.
what is manure?
What are some examples of thallophyta, bryophyta, pteridpphyta, gymnosperms and angiosperms ?
when i was moving in my car at night.I saw a car just behind us but the colour of the headlight of that car appeared as vibgyor in colour through our mirror .Why it happened?
why do we sleep ?
Kerala governor?
who invented latex?
Virus have no cell. Then why it has either genetic material DNA or RNA?
I have learn t acrylic is more durable than wool. Acrylic is less expensive, but wool is costly fibre. Why is it so?
How can scientists make a map of earthquake using seismograph by the waves in the paper?what is the use of map?