If x + y + z = 0, then what is the value of (3y2 + x2 + z2)/(2y2 – xz)?
Quantity I – 3
Quantity II – 254
If > 0 and < 0
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.
(I) 10x2 - 7x + 1 = 0 (II) 35y2 - 12y + 1 =0
If (a + b)/c = 6/5 and (b + c)/a = 9/2, then what is the value of (a + c)/b?
Quantity I – In how many ways letters of MOBILE can be arranged when vowels are always together.
Quantity II – In how many ways let...
If x3 + y3 + z3 = 3(1 + xyz), P = y + z – x, Q = z + x – y and R = x + y – z, then what is the value of P...
Solve the cubic equation, x³ − 7x² + 14x − 8 = 0 and Find all real roots.
If X = (√5 + 1) / (√5 – 1) and y = (√5 – 1) / (√5 + 1) then the value of (x 2+xy+y ...
Solve for x (x > 1):
log₃(x − 1) + log₃(x + 1) = 2
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