Questions

Syngamy results information of 

______ character of a bond between two atoms is greater if the difference in their electro negativities is lesser.

Which was not produced by volcanic outgassing?

Who wrote 'Akbarnama'?

Who is the author of "The Secret of the Nagas"?

Which of the following books was NOT written by Dr. A. P. J. Abdul Kalam?

How long does a train, 75 m long, moving at 60 km/hr take to pass a certain telegraph post?

$$\begin{gathered} ∆ABC is similar to ∆PQR. If ratio of perimeters of ∆ABC and ∆PQR is 1:2 and \\ if PQ = 10 cm then what is the length of AB (in cm)? \end{gathered}$$