The market analysis firm pins Mac computers at 6.78 percent of the market. Other research firms have Mac usage as high as 13 percent of the market but Windows is still the dominant operating system.
If (a2 − b2)sin θ + 2ab cos θ = a2 + b2, then tan θ =
Which is the largest six digit number, which when divided by 12, 15, 20, 24 and 30, leaves the remainders 8, 11, 16, 20 and 26 respectively.
If a + b + c = 0 then the value of (1/(a+b)(b+c)) + (1/(b+c)(c+a)) + (1/(c+a)(a+b)) is
An urn contains 3 green, 5 blue, 6 black and 4 yellow marbles.
Quantity I – If two marbles are picked at random, what is the probability th...
If a3 = 117 + b3 and a = 3 + b, then the value of a + b is:
is equal to:
10 women and 12 men complete a certain piece of work in 30 days, if each women takes thrice the time taken by a man to finish the work.
Quantity...
If x4 + 2x3 + ax2 + bx + 9 is a perfect square, where a and b are positive real numbers, then the value of a and b are
The value of = 3/4 ÷ 3/4 of 4/3 + 5/2 ÷ 2/5 of 5/4 – (2/3 + 2/3 of 5/6) is :
If 8x2 + y2 − 12x − 4xy + 9 = 0, then the value of (14x − 5y) is :