In the word ‘DECREASE’, first all the letters are written in an alphabetical order form, then remove all the vowels from the arrangement then how many such pair/pairs of letters are there, each of which have as many letters between them in the word (forward direction) as they have between them in the English alphabetical series?
there are two pairs CD and RS.
The word -
D E C R E A S E
A C D E E E R S
C D R S
If polynomial P(x) = x3 - 3x2 + 5x-3 is divided by polynomial G (x) = x2 - 2, the quotient and remainder are:
If x + y = 2 and 1/x + 1/y = 18/15, then find the value of (x3 + y3)?
The area (in sq, units) of the triangle formed by the graphs of 8x + 3y = 24, 2x+8 = y and the x – axis is:
If (10 a³ + 4b³): (11a³ — 15b³) = 7:5, then (3a + 5b): (9a - 2b) = ?
(288 ÷ 8)² × (144 ÷ 24)³ = 24 × ? × (51840 ÷ 20)
189500 – 22650 + 48× ? – 352×18 = 162674
If ab + bc + ca = 0
Find the value of 1/(a2 - bc) + 1/(b2 - ca) + 1/(c2 - ab)
When 732 is divided by a positive integer x, the remainder is 12. How many values of x are there?
If (x + y) = 35, then find the value of (x - 10)6 + (y - 25)6.