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CBSE->Std 10 Questions

Total Questions 2595
What is the scientific name of Ivy gourd ?
What is the importance of DNA ?
sun gives out energy by the fission of helium atoms if fission has to take place large heat energy is needed then who or what provided the sufficient heat energy so that fission could take place ?
according to evolution theory of Charles Darwin life started from a unicellular organism which then later converted to more complex organism. then from where did that unicellular organism got life ?
What are X-rays?
Define nouns.
Define String.
How do natives of India living in foreign countries invest in India?
What is nuclear oncology?
What are the species of humans before modern humans?
Who invented Canal rays?
Who has powerful empire in late medieval period in muslims
WHY SKY APPEARS TO BE REDDISH-ORANGE COLOR DURING EVENING?
How is life born on earth?
What is cosumer's international and what are its importance?
What is the theme of the drama Julius Ceasar ?
How do we see dreams when we sleep?
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