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Aptitude Test
Verbal Reasoning
Logical Reasoning
NCC Bank Limited
Computer Science
বাংলা ভাষা ও সাহিত্য
ইসলামিয়াত প্রশ্ন
GK
43th Bcs Preliminary
"Education-Instruction-Inspiration"
Aptitude Test
Verbal Reasoning
Logical Reasoning
NCC Bank Limited
Computer Science
বাংলা ভাষা ও সাহিত্য
ইসলামিয়াত প্রশ্ন
GK
43th Bcs Preliminary
1.
The population of a town increased from 1,75,000 to 2,62,500 in a decade. The average percentage; increase of the population per year is-
[EXIM Bank MTO-2013 : 2013]
1. 4.7%
1
2. 5%
2
3. 6%
3
4. 8.75%
4
5. None of these
5
Answer
Answer
: 5%
Explanation
:
Increase population in 10 years= (262500 - 175000) =87500
Increase population in 1 year = 87500/10 =8750
So, 175000 * X/100=8750
⇒ 175000x/100 =8750
⇒ 175000x =875000
⇒ x = 875000/175000
∴ x = 5
So, the answer is = 5%
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