If 'L' means '×', 'M' means '-', 'N' means '+', and 'O' means '÷', then what will be the value of the following expression?

6 L 25 M 15 N 45 O 5

Statement: X≤W=Y<P; W≥Z; Z ≥X

I. P>X

II. Y≥X

Statements:        M @ N % Z #  C & B $ A  # E; W $ Z @ C

Statements: V ≤R = W ≥ Q, U = T ≥ S < X, U < Q

Conclusions: I. V < Q II. Q > X

Statements:

A ≥ T > I, D > I, U = P ≥ I

Conclusions:

I. U > D

II. A > I

Statements:   A % I, I  *  Q, Q % R, R $ M

Conclusions :

I.  M # I

II. M # Q

III. I # R

Statements : B ≤ C < E; D ≤ F ≤ G; E = D; A > B

Conclusions :

(i) E ≥ G (ii) A < E (iii) B ≤ G (iv) C < F

Statements: C % K, K @ L, L & U, U $ G

Conclusions: I.G @ L II. C @ L III. C @ G

Statements: Q > M ≤ F < H; V = A > M > P; Z < I < P

Conclusions:

  I. H ≥ Z

II. I < Q

III. V = I

Statement- 1 - 6# ≥ 9# ≥ 10# ≤ 5#

2 - 7* ≤ 10# ˃ 5* ≥ 6*

Conclusions:

1) 5# > 5*

2) 9# ˃ 6*