ArithmeticQuestion 378 of 550

6 notebooks cost 21 SAR. How much do 10 notebooks of the same kind cost?

  1. 35 SAR
  2. 31.5 SAR
  3. 3.5 SAR
  4. 45 SAR
Show answer

Correct answer: 35 SAR

One notebook costs 21 ÷ 6 = 3.5 SAR. 10 notebooks cost 3.5 × 10 = 35 SAR.

Test structure: ETEC guide to the GAT

Practice arithmetic

Questions last reviewed: 21 October 2026