You can prepare effectively for Class 9 Cyber Olympiad for Class 9 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Coding & Decoding- 1". These 10 questions have been designed by the experts with the latest curriculum of Class 9 2026, to help you master the concept.
Test Highlights:
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If in a certain code MANISH is written as NZMRHS, then how will RANJITA be written in the same code?
If TRANSFER is coded as RTNAFSRE, then ELEPHANT would be coded as?
If BOOK is coded as 43, what will be the code number for PEN?
If TOWER is coded as 81, what will be the code number for POWER?
If CAR is coded as 22, then what will SCOOTER be coded as?
If orange is called butter, butter is called soap, soap is called ink, ink is called honey and honey is called orange, Which of the following is used for washing clothes?
The following questions are based on the pattern which has been used for previous questions. Understand the coding pattern and answer the questions.

The following questions are based on the pattern which has been used for previous questions. Understand the coding pattern and answer the questions.
What is the code used for the letter F?
The following questions are based on the pattern which has been used for previous questions. Understand the coding pattern and answer the questions.
What is the code used for the letter N?
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