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#1 2009-03-11 16:08:09
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Exercise
If 8 Arithmetic Means are placed between 2 and 17, what would the 5th Arithmetic mean be equal to?
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#2 2009-03-11 23:00:58
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Re: Exercise
What is the sum of the roots of the equation x2-6x+2 = 0?
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#3 2009-03-11 23:11:33
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Re: Exercise
If the roots of the quadratic equation px2+qx+r = 0 are reciprocal of one another, then which of the following is true?
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#4 2009-03-12 15:47:55
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Re: Exercise
What is the 200th term of the series
3, 7, 11, 15, ....?
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#5 2009-03-13 05:43:39
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Re: Exercise
What is the value of cosθ if
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#6 2009-03-13 17:39:38
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Re: Exercise
If the quadratic equation 2x2 + 3x + p = 0 has equal roots, then what is the value of p?
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#7 2009-03-13 17:47:38
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Re: Exercise
If 3 + 3b + 3b2 +3b3 + ....∞ = 45/8 and b>0, then what is the value of b?
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#8 2009-03-13 18:08:32
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Re: Exercise
A polygon has 44 diagonals. How many sides does it have?
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#9 2009-03-13 18:40:33
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Re: Exercise
What is the 10th term in the expansion of (x-1)11 (in decreasing powers of x)?
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#10 2009-03-13 19:13:50
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Re: Exercise
What is the value of
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#11 2009-03-14 01:25:35
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Re: Exercise
If b tan θ = a, then what is the value of
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#12 2009-03-14 02:19:48
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Re: Exercise
What is the value of the expression
cos170°cos10° - sin170°sin10°?
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#13 2009-03-14 03:09:46
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Re: Exercise
Whatis the value of
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#14 2009-03-14 03:29:39
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Re: Exercise
What is the value of
Last edited by ganesh (2009-03-14 03:48:06)
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#15 2009-03-14 05:13:05
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Re: Exercise
What is the value of
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#16 2009-03-14 06:40:54
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Re: Exercise
If x=ya, y=zb, z=xc, find the value of abc.
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#17 2009-03-14 08:04:34
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Re: Exercise
Whatis the value of
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#18 2009-03-14 08:12:37
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Re: Exercise
What is the value of
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#19 2009-03-14 18:00:18
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Re: Exercise
What is the value of x if
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#20 2009-03-14 18:12:58
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Re: Exercise
What is the value of x if
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#21 2009-03-14 18:22:14
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Re: Exercise
Find the value of
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#22 2009-03-14 18:43:35
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Re: Exercise
What is the value of
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#23 2009-03-15 01:11:45
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Re: Exercise
Let a, b, and c represent the shares of three persons A, B, and C. A sum of $370 is to be shared among A, B, and C such that
What is A's share?
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#24 2009-03-15 01:21:02
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Re: Exercise
Two numbers are in he ratio 3:5. If 9 is subtracted from each of them, then their ratio becomes 12:23. Find the smaller number.
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#25 2009-03-15 01:47:49
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Re: Exercise
If the diagonals of a square are in the ratio 2:5, then what would the ratio of their areas be?
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