Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Percentage
An experiment requires a student to mix 3/8 units of a mixture in plain water. He instead mixes 8/3 units of the mixture with plain water which leads to errors. What is his error percentage?
1
611.11 percent
2
311.11 percent
3
411.11 percent
4
More than one of the above
5
None of the above