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Symbol Coding - Expert Level: multi-symbol coding EXPERT

Intensive progress check 🎯 drill: 20 expert-level symbol coding questions. Worksheet 30 of 30 hones your multi-symbol coding abilities. Practice iconic coding, visual symbols, symbol patterns under timed conditions. Best for expert-level students seeking challenging problems and time-bound practice.

📝 Worksheet 30 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Symbol Coding
Worksheet 30 of 30 (100% complete)

Question 1

If vowels = @, even position consonants = #, odd position consonants = *, then 'DEVELOP' = ?
Position-wise coding: D(pos 1, even)→#, E(vowel)→@, V(pos 3, even)→#, E(vowel)→@, L(pos 5, even)→#, O(vowel)→@, P(pos 7, even)→# = #@#@#@#
conditional, rules

Question 2

If +=%, -=$, *=^, /=~, then evaluate: 3 $ 12 ^ 9
Decode symbols: 3 $ 12 ^ 9 → 3 - 12 * 9 = -105
arithmetic, operations

Question 3

If vowels = @, even position consonants = #, odd position consonants = *, then 'SOFTWARE' = ?
Position-wise coding: S(pos 1, even)→#, O(vowel)→@, F(pos 3, even)→#, T(pos 4, odd)→*, W(pos 5, even)→#, A(vowel)→@, R(pos 7, even)→#, E(vowel)→@ = #@#*#@#@
conditional, rules

Question 4

If E=#, O=%, M=0, N=!, Y=(, then 'MONEY' is coded as?
Applying symbol substitution: M→0 → O→% → N→! → E→# → Y→( = 0%!#(
substitution, basic

Question 5

If consonants at even positions = #, odd positions = *, vowels remain same, then 'MONITOR' = ?
Consonants at positions: M(pos1→*), O, N(pos3→*), I, T(pos5→*), O, R(pos7→*) = #O#I#O#
conditional, rules

Question 6

If I=$, U=&, C=2, M=0, S=-, then 'MUSIC' is coded as?
Applying symbol substitution: M→0 → U→& → S→- → I→$ → C→2 = 0&-$2
substitution, basic

Question 7

If +=@, -=~, *=&, /=*, then evaluate: 6 @ 9 * 10
Decode symbols: 6 @ 9 * 10 → 6 + 9 / 10 = 6
arithmetic, operations

Question 8

If @=L, #=I, $=G, ... then decode: '@#$%&'
Reverse mapping: @#$%& → LIGHT = LIGHT
reverse, decoding

Question 9

If +=#, -=^, *=&, /=%, then evaluate: 8 & 5 # 11
Decode symbols: 8 & 5 # 11 → 8 * 5 + 11 = 51
arithmetic, operations

Question 10

If E=#, I=$, G=5, R=+, T==, then 'TIGER' is coded as?
Applying symbol substitution: T→= → I→$ → G→5 → E→# → R→+ = =$5#+
substitution, basic

Question 11

If consonants at even positions = #, odd positions = *, vowels remain same, then 'PROGRAM' = ?
Consonants at positions: P(pos1→*), R(pos2→#), O, G(pos4→#), R(pos5→*), A, M(pos7→*) = #*O*#A#
conditional, rules

Question 12

If consonants at even positions = #, odd positions = *, vowels remain same, then 'PROGRAM' = ?
Consonants at positions: P(pos1→*), R(pos2→#), O, G(pos4→#), R(pos5→*), A, M(pos7→*) = #*O*#A#
conditional, rules

Question 13

Using the symbol matrix: H → & | D → + | G → ? | C → * | B → % Code the word: 'GGBGH'
Using matrix: G→? → G→? → B→% → G→? → H→& = ??%?&
matrix, mapping

Question 14

Using the symbol matrix: H → ! | D → = | E → * | C → ? | G → + Code the word: 'DGDEH'
Using matrix: D→= → G→+ → D→= → E→* → H→! = =+=*!
matrix, mapping

Question 15

If consonants at even positions = #, odd positions = *, vowels remain same, then 'COMPUTER' = ?
Consonants at positions: C(pos1→*), O, M(pos3→*), P(pos4→#), U, T(pos6→#), E, R(pos8→#) = #O#*U*E*
conditional, rules

Question 16

If @=S, #=O, $=U, ... then decode: '@#$%&'
Reverse mapping: @#$%& → SOUND = SOUND
reverse, decoding

Question 17

If Layer 1: Letters → position numbers (A=1, B=2...), Layer 2: Numbers → symbols (1=@,2=#,3=$,4=%,5=&,6=*,7=+,8==,9=!,0=?), then code 'SAVE'
Layer 1: SAVE → S=19, A=1, V=22, E=5 = 191225
Layer 2: 191225 → @!@##&
multilayer, complex

Question 18

If @=H, #=E, $=A, ... then decode: '@#$%&'
Reverse mapping: @#$%& → HEART = HEART
reverse, decoding

Question 19

If E=#, O=%, C=2, D=3, then 'CODE' is coded as?
Applying symbol substitution: C→2 → O→% → D→3 → E→# = 2%3#
substitution, basic

Question 20

If +=~, -=%, *=#, /=@, then evaluate: 1 # 2 @ 12
Decode symbols: 1 # 2 @ 12 → 1 * 2 / 12 = 0
arithmetic, operations
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