state gov DSSSB Junior Secretariat Assistant Mock Test 2021 (Old) Quantitative Aptitude Simplification Fractions
यदि \(A =\dfrac{2}{3} + 4 \times \dfrac{2}{5} - \dfrac{2}{7}\) और \(B = \dfrac{4}{5}- \dfrac{1}{3}-\dfrac{3}{7}\) है,तो A-B का मान ज्ञात कीजिए।
1
\(\dfrac{68}{35}\)
2
\(\dfrac{206}{105}\)
3
\(\dfrac{63}{35}\)
4
\(\dfrac{243}{105}\)