Combined Defence Services Examination (II) - Previous Year Papers Previous Year Questions

What is the solution of log_{10} \left[ 1- \left\{ 1- \left( 1-x^{2} \right)^{-1} \right\}^{-1} \right]^{-1/2} = 1 ?

S1 : History shows that the growth of civilization depends upon the gifts of nature, particularly the wealth yielded by the soil. S6 : In fact, most of the wars in the beginning of humanity's history were fought for the gain of territory. P : The more land they had, the more they were satisfied. Q : The nature and the quality of the land they possessed were of great importance to them. R : All ancient communities worked hard to produce food. S : There was also a great desire among them to possess as much land as possible. The proper sequence should be

Which one of the following gases is released mostly from landfills in urban areas?

What is the value of α (α ≠ 0) for which x2 - 5x + α and x2 - 7x + 2α have a common factor?

S1 : Egypt lies in the north-east corner of Africa. S6 : The whole country depends on the water of the Nile. P : Most of it is desert or semi-desert. Q : It has very little rainfall. R : It is four times as big as Great Britain in size. S : Only a twenty-fifth of the total area is cultivable. The correct sequence should be

China's objective of signing a security pact with Solomon Islands is