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May 26, 2021
SCIENCE SET I Section – A Q. 1. Write title number of covalent bonds in the molecule of ethane. Answer. Q. 2. Name the life […]
May 21, 2021
Science SET I Section – A Q. 1. Write the name and structure of an alcohol with three carbon atoms in its molecule. Answer. Name of […]
May 21, 2021
Science SET I Section – A Q 1.Write the molecular formula of the 2nd and the 3rd member of the homologous series whose first member is […]
May 14, 2021
Maths SET-I Section – A Q.1. If the quadratic equation px2– 2√5px + 15 = 0 has two equal roots, then find the value of p. […]
May 14, 2021
Maths SET-I Section – A Q.1. In Fig. 1, PQ is a tangent at a point C to a circle with centre O. If AB is […]
May 13, 2021
Maths Section – A Q.1. What is the common difference of an A.P. in which a21 – a7 = 84 ? Solution: Given, a21 – a7 […]
