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IIT JEE 2007 Practice : MATHEMATICS - Matching Questions


Each question contains 4 entries in Column I namely A, B, C and D which are to be matched with all the correct entries in Column II namely p, q, r and s. One entry in Column I may match with one or more than one entry in Column II. You will be awarded 6 marks if all the 4 entries in column I have been correctly and completely matched. You will be awarded 0 marks in all other cases.
For example, if the correct matching is :     (A) to (q),   (B) to (p) (s),   (C) to (r),   (D) to (p) (r) (s)  
then simply type in the input box :               q,ps,r,prs
Your input should not contain any blank spaces; the matching entries for (A),(B),(C) and (D) should be lower case letters in alphabetical order separated only by commas.

Quiz Review
Fill in the blanks

Your Performance  

Match the entries in Column I with those in Column II.

Column IColumn II
(A) The number of integral values of p for which the equation
7 cos x + 5 sin x = 2p + 1 has a solution is
(p) 1/√3
(B) The value of a for which the volume of the parallelopiped formed
by the vectors i + aj + k,  j + ak and ai + k is minimum is
(q) −1
(C) The value of k such that the line
x − 4

1
= y − 2

1
= zk

2
lies in the plane 2x − 4y + z = 7 is
(r) 7
(D) If the system of equations x + ay = 0, y + az = 0 and
ax + z = 0 has infinite number of solutions, then the value of a is
(s) 8

 



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