Calculation — Test 1
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Question 1
The size of a single tile is 2x2 feet. How many tiles are required to fill a 17x12 floor?
PPSC - ASSISTANT FOOD CONTROLLER (BS 15) 09J17J2022 - FOOD DEPARTMENT - 2023
Question 2
If x:y = 7:3, then the value of \( \frac{xy + x^2}{x^2 - y^2} \) is:
PPSC - ASSISTANT FOOD CONTROLLER (BS 15) 09J17J2022 - FOOD DEPARTMENT - 2023
Question 3
If one-third of one-fourth of a number is 15, then three-tenths of that number is:
PPSC - ASSISTANT FOOD CONTROLLER (BS 15) 09J17J2022 - FOOD DEPARTMENT - 2023