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CBSE Questions

Total Questions 9982
Check whether x2 + 3x + 1 is a factor of 3x4 + 5x3 - 7x2 + 2x + 2 . (2 marks)
It being give that 1 is one of the zeroes of the polynomial 7x – x3 - 6 .find its other zeros . (2 marks)
Find the zeroes of the polynomial 100x2-81. (2 marks)
Alpha, beta are the root of the quadratic polynomial x2-(k+6) x+2(2k-1).Find k if Alpha +beta = 1/2 Alpha beta. (2 marks)
Find the zeroes of the quadratic polynomial x2+7x+12 and verify the relationship between the zeroes and the coefficients. (2 marks)
What is the use of 'Gifts of nature'?
Who Invented Pen?
What is Gravitational Force?
What is 'SEPOY MUTINY'
Define vector quantity
Define scalar quantity
why is 11-september-1973 cosiderd to be a big day in the history of chile
who was elected as the president of chile in 1970?what steps did he take to help the poor
what is ment by green revolution?how did it help the farmers
what is modern farming
why are farmers in palampur eable to grow three diffrent crops in a year?give any three reasons
explain how multiple croping is done in village palampur
what is pysical capitals?what are its diffrent types
what are the requirement for the production of goods and services.explain them
who is marride by princess Marie Antoinett in 1774