**Question:**

In a certain
code if RED is coded as 6720 then how would GREEN be coded?

**Detailed Solution:**

Let A=1, B=2, C=3, …………………

So, R=18,
E=5, D=4, G=7, N=14

As,

**RED=DER=D(4)E(5)R(18)**

**=D(4+2)E(5+2)R(18+2)**

**= D(6)E(7)R(20)**

**=6720**

Similarly,

**GREEN=NEERG**

**=N(14)E(5)E(5)R(18)G(7)**

**=N(14+2)E(5+2)E(5+2)R(18+2)G(7+2)**

**=N(16)E(7)E(7)R(20)G(9)**

**=1677209**

Therefore, In
a certain code if RED is coded as 6720 then how would GREEN be coded as
1677209.

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