Four letter-cluster have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
All the words given have only one vowel except ‘LAME’ which has two vowels.
If a + b + c = 6, a³ + b³ + c³-3abc = 342, then what is the value of ab + bc + ca
If x + y + z = 4, xyz = 6 & x2 + y2 + z2 = 8 then find the value of x3 + y3 + z3.
If [8(x + y)3 – 27(x – y)3] ÷ (5y – x) = Ax2 + Bxy + Cy2, then the value of (A2 - 2B + 3C)...
(408 × 680)÷(20% of 680) = (250 × 260)÷ 10 + ? – 4500
If 2x+1, x+2, 2 and 5 are in proportion, then what is the mean proportional between 3.5(1-x) and 8(1+x)?
Fing the value of:
[(1024)(n/5) × (4)(2n+1) ] / [(16)n × (4)(n-1) ]
If a + b + c = 11, ab + bc + ca = 3 and abc = -135, then what is the value of a³ + b³ + c³ ?
If (x + y) = 6 and (x2 + y2) = 20, then the value of (x – y)2 is equal to:
If x = (2+√3)/(2-√3), y = (2-√3)/(2+√3)
Then find out the value of (x²+y²-xy)/(x²+y²+xy)
? + (35)² = (130)² - (45)² - 2850