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NDA PREVIOUS YEARS-QUESTION PAPER 2021(I)-MULTIPLE CHOICE QUESTION
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- If the roots of the equation, 4x^(3) - (5k -1)x + 5k=0 differ by uni...
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- Consider the digits 3,5,7,9. Which is the number of 5 digit numbers fo...
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- How many distinct matrices exist which all four entries taken from (1,...
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- If i = sqrt(-1), then how many values does i^(-2n) have for different ...
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- If x =a/(b-c), y=b/(c-a), z = c/(a-b), then what is the value of the f...
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- Consider the following in respect of the matrix: [{:(1,1,1),(1,1,1),...
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- Consider the following for the next two que that follow: A circle ...
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- A circle is passing through the points [5,-8], (-2,9) and (2,1) If r ...
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- Conider the following for the next two (02 items that follow) The tw...
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- Direction: Consider the following for the next two [02] items that fol...
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- The equations of the sides AB, BC and CA of a triangle ABC are x-2=0, ...
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- The locus of a point P(x,y,z) which moves in such a way that z=7 is a
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- The xy-plane divides the line joining the points (-1,3,4) aned (2,-5,6...
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- Find the number of sphere of radius r touching the coordinate ax...
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- If veca+3vecb=3hati-hatj and 2veca+vecb=hati-2hatj ,then what is the a...
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- If (veca+vecb) is perpendicular to veca and magnitude of vecb is twice...
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