Q1. [1] § Test Yourself § Reflection Time § Assertion and reasoning-based questions
An AI model was tested with 1000 test samples. If True Positive (TP) = 200, True Negative (TN) = 600, False Positive (FP) = 100, False Negative (FN) = 100, how many total predictions were correct ?
- (A) 300
- (B) 600
- (C) 800
- (D) 900
Previously asked in CBSE board exam
2026 104 Q5 (vi)
Generated by claude-sonnet-4-6 · 2026-06-21 03:19 · grounding rag
Model Answer
(C) 800
Total correct predictions = TP + TN = 200 + 600 = 800
Explanation
Correct predictions include True Positives (correctly predicted positive) and True Negatives (correctly predicted negative). FP and FN are incorrect predictions and are not counted. Always use: Correct = TP + TN.
If a question refers to an image, map, graph or diagram that is not shown here, find the actual CBSE question paper on the CBSE website:
cbse.gov.in.