(Left) A # G % C = + F * / D H : B - ? $ E ! I J (Right)
How many such symbols are there, each of which is immediately preceded by a symbol and also immediately followed by another letter?
The question asks us to count the number of symbols in the given series that meet two specific criteria: 1. The symbol must be immediately preceded by another symbol. 2. The symbol must be immediately followed by a letter. We need to examine the series from left to right.
The given series is: $A # G % C = + F * / D H : B - ? $ E ! I J$
Let's identify all the symbols and check the characters immediately before and after them:
| Symbol | Preceding Character | Following Character | Preceded by Symbol? | Followed by Letter? | Meets Criteria? |
|---|---|---|---|---|---|
| # | A (Letter) | G (Letter) | No | Yes | No |
| % | G (Letter) | C (Letter) | No | Yes | No |
| = | C (Letter) | + (Symbol) | No | No | No |
| + | = (Symbol) | F (Letter) | Yes | Yes | Yes |
| * | F (Letter) | / (Symbol) | No | No | No |
| / | * (Symbol) | D (Letter) | Yes | Yes | Yes |
| : | H (Letter) | B (Letter) | No | Yes | No |
| - | B (Letter) | ? (Symbol) | No | No | No |
| ? | - (Symbol) | $ (Symbol) | Yes | No | No |
| $ | ? (Symbol) | E (Letter) | Yes | Yes | Yes |
| ! | E (Letter) | I (Letter) | No | Yes | No |
By examining the series according to the given rules, we found three symbols ($+$, $/$, and $) that are immediately preceded by a symbol and immediately followed by a letter.
Therefore, the total count is THREE.
दिए गए शब्दों को शब्दकोश में आने वाले क्रम में व्यवस्थित करें ।
1. Ropped
2. Roster
3. Roasted
4. Road
5. Roller