If (a + b)/c = 6/5 and (b + c)/a = 9/2, then what is the value of (a + c)/b?
The simple interest accrued on a sum at the rate of 10% p.a. for two years is Rs. 5,000.
Quantity I – What will be the compound interest on...
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
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.
Quanti...
Quantity I – In how many ways letters of MOBILE can be arranged when vowels are always together.
Quantity II – In how many ways let...
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...
The total number of even factors of 25 × 33 × 52 is:
If x + y = 7 and xy = 10, then the value of (1/x3 + 1/x3) is :
If x + y + z = 0, then what is the value of (3y2 + x2 + z2)/(2y2 – xz)?
If (x - 1/x)2 = 3, then the value of x6 + 1/x6 equals
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