Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Simplification Percentage
The percentage change in the area of a rectangular field, if its length is increased by 40% and breadth is decreased by 10%, is
1
26% increase
2
30% decrease
3
30% increase
4
More than one of the above
5
None of the above