state gov UP Police Assistant Operator (Radio Cadre) Mock Test Quantitative Aptitude Simplification Percentage
The strength of a school increase and decreases in every alternate year by 10%. It started with increase in 2001. Then, the strength of the school in 2003 as compared to that is 2001 was
1
Increased by 1.5%
2
Decreased by 1%
3
Increased by 8%
4
Decreased by 9%