Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 Quantitative Aptitude Simplification Fractions
\(\frac{1}{2}+\frac{1}{6}+\frac{1}{12}+\frac{1}{20}+\frac{1}{30}+\frac{1}{42}+\frac{1}{56}+\frac{1}{72}+\frac{1}{90}+\frac{1}{110}=?\)
1
\(\frac{11}{10}\)
2
\(\frac{10}{11}\)
3
\(\frac{9}{10}\)
4
\(1\frac{1}{11}\)