CSAT 2017 IAS prelims/Certain 3-digit numbers following characteristics: 1. All the three digits are
Автор: Quantitative Aptitude ( desg)
Загружено: 2024-06-11
Просмотров: 1139
Описание:
Q. Certain 3-digit numbers following characteristics: 1. All the three digits are different. 2. The number is divisible by 7. 3. The number on reversing the digits is also divisible by 7. How many such 3-digit numbers are there?
a 2 b 4 c 6 d 8
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке: