PYQ Vault
EbooksTutor

a% of a number exceeds b% of it by k: the number

The same question, asked 4 times: 14 Sep 2025 S2*, 16 Sep 2025 S2*, 22 Sep 2025 S1, 26 Sep 2025 S1. Every wording below, oldest first.

Try each one first, then open its answer.

  1. Question 1

    14 Sep 2025 S2

    54
    If 45%45\% of a number is 0.9 more than 30%30\% of it, what is the number?

    Tap an option to check your answer.

  2. Question 2

    16 Sep 2025 S2

    57
    Seventy-five percent of a number is 15 more than two-thirds of that number. Find the number.

    Tap an option to check your answer.

  3. Question 3

    26 Sep 2025 S1

    58
    The difference between 20%20\% of a number and 10%10\% of the same number is 120. What is the number?

    Tap an option to check your answer.