Basics — CAT Previous-Year Questions
1 previous-year question on Basics from CAT, with full solutions. Practise free — check answers as you go; sign in to save your progress.
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Basics · CAT PYQs
CAT 1995 · QA
Q1.
If a 4 digit number is formed with digits 1, 2, 3 and 5. What is the probability that the number is divisible by 25, if repetition of digits is not allowed?