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Periodic Assessment 4
(Based on chapters 9 to 11)
1. A robot has been developed that can quickly replace a number with an English letter at its
position. From the letters obtained, the robot can form a meaningful word by rearranging
the letters. Aditi has provided the following numeric codes to the robot. See, if you can
compete with the robot and make meaningful words from these codes:
a. 19 3 15 15 2 20 18 9
b. 9 3 9 18 1 1 9 6 20 12
5 3 5 12 12 14 20 9 7 9 5 14
c. 19 9 1 3 14 13 5
9 14 9 19 15 22
d. 9 19 15 7 20 19 3 12 9
14 14 9 7 16 14 12 1
e. 12 14 1 1
18 9 14 21 20 7
2. Look at the pictures of given SDGs and write their goals.
a. ____________________________________________________________________
b. ____________________________________________________________________
c. ____________________________________________________________________
d. ____________________________________________________________________
3. Rewrite the incorrect statements.
a. General AI systems are non-intelligent systems that are programmed to perform specific
tasks.
_________________________________________________________________
b. E-commerce uses the Machine Learning domain of AI to generate predictions of traffic
patterns and live traffic conditions based on the sets of data.
_________________________________________________________________
168 Pro (V5.1)-VIII

