Qudurat GAT Practice
ArithmeticQuestion 376 of 550

A course grade comes from three tests with weights 20%, 30% and 50%. A student scores 80, 90 and 70 in that order. What is his final grade?

  1. 80
  2. 78
  3. 76
  4. 81
Show answer

Correct answer: 78

Grade = 80 × 0.2 + 90 × 0.3 + 70 × 0.5 = 16 + 27 + 35 = 78.

Test structure: ETEC guide to the GAT

Practice arithmetic

Questions last reviewed: 21 October 2026