Qudurat GAT Practice
Data interpretationQuestion 507 of 550

A student's mean score in four tests is 75. The scores in the first three tests are 70, 80 and 72. What is the score in the fourth test?

  1. 75
  2. 80
  3. 70
  4. 78
Show answer

Correct answer: 78

The sum is 4 × 75 = 300. The sum of the three is 222. The fourth score is 300 - 222 = 78.

Test structure: ETEC guide to the GAT

Practice data interpretation

Questions last reviewed: 21 October 2026