71. The shortest distance of the point (1/2,1) from the curve y = |x-1| + |x+1| is
Answer: 1
Explanation:Here is no explanation for this answer
Workspace
Green Valley Motor
72. if a, b,c and d are integers such that a+b+c+d=30 then the minimum possible value of (a-b)^2 + (a-c)^2 + (a-d)^2 is
Answer: 2
Explanation:Here is no explanation for this answer
Workspace
Green Valley Motor
73. if f1(x) = x^2 + 11x + n and f2(x) = x, then the largest positive integer n for which equation f1(x) = f2(x) has two distinct real root is
Answer: 24
Explanation:Here is no explanation for this answer
Workspace
Green Valley Motor
74. For how many integers n, will the inequality (n-5)(n-10)-3(n-2) <=0 be satisfied?
Answer: 11
Explanation:Here is no explanation for this answer
Workspace
Green Valley Motor
75. If f(ab) = f(a)f(b) for all positive integers a and b, then the largest possible value of f(1) is
Answer: 1
Explanation:Here is no explanation for this answer
Workspace
Green Valley Motor
76. LEADING" arrange it in such a way that atleast two vowels always together ?
Answer: 3600
Explanation:Total possible arrangement = 7! = 5040
Given condition 2 vowel should comes together : {_L_D_N_G_)
So, 3 vowels can be placed at 5 positions = 5p3 * 4! = 60*24 = 1440.
So required arrangements : (5040 - 1440) = 3600
Workspace
TCS Green Valley Motor
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