Subject
Bank Exam
Topic
Pubali Bank Ltd. Junior Officer 2014
A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. What was the original number?
A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. What was the original number?
ক)
1000খ)
1050গ)
1500ঘ)
2000Explanation
here, if 10% decreased, then ,number is =900 again,if increase 10 % number=990 (1000-990) =10 less from original numberRelated questions
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