Question 1: Estimate the number of pixels on a 1920x1080 gaming monitor screen by calculating the total pixels. Show your working.

Answer: 2073600

Question 2: A game developer estimates that each character sprite takes up approximately 150 KB of memory. If they need to store 1200 sprites, estimate the total memory required in MB.

Answer: 180 MB

Question 3: Estimate the time in hours it would take to download a 5 GB game file with an average download speed of 50 Mbps. Show your working.

Answer: 13.33 hours

Question 4: In a virtual reality gaming setup, the frame rate is 90 frames per second. Estimate how many frames are rendered in a 30-minute session.

Answer: 162000

Question 5: A streaming service estimates that 1 hour of 4K video consumes approximately 3 GB of data. Estimate how much data would be used in 2.5 hours of streaming.

Answer: 7.5 GB

Question 6: A gaming console has a storage capacity of 1 TB. If a user installs 15 games, each averaging 35 GB in size, estimate how much storage remains.

Answer: 475 GB

Question 7: Estimate the number of hours of gameplay possible if a game lasts 45 minutes per session and the player has 60 hours available. Show your working.

Answer: 80 sessions

Question 8: A video card can render 60 frames per second. Estimate how many frames are rendered in a 2-hour gaming session.

Answer: 432000

Question 9: A VR game requires rendering at 120 frames per second. Estimate the total number of frames rendered in a 15-minute gameplay session.

Answer: 108000

Question 10: Construct a rectangle on the grid that represents a gaming controller measuring approximately 10 cm by 5 cm, assuming 1 cm on the grid corresponds to 1 cm in real life.

Answer: Constructed rectangle with sides approximately 10 cm and 5 cm.

Question 11: Estimate the total number of active players worldwide if a popular online game has a daily average of 2.5 million players, each playing approximately 2 hours daily. Show your working.

Answer: 5 million player-hours

Question 12: Identify and correct the mistake in estimating that a 2-hour gaming session with 60 frames per second results in 120,000 frames.

Answer: Incorrect; 2 hours at 60 fps results in 432,000 frames, not 120,000.