XAT 2023 Number System — Previous Year Question
Paper
XAT 2023
Section
Quantitative
Topic
Number System
Difficulty
Medium
Question
XAT 2023
Slot-1
Amit has forgotten his 4-digit locker key. He remembers that all the digits are positive integers and are different from each other. Moreover, the fourth digit is the smallest and the maximum value of the first digit is 3. Also, he recalls that if he divides the second digit by the third digit, he gets the first digit. How many different combinations does Amit have to try for unlocking the locker?
2
1
4
5
3
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