Q: 11 (CDS-I/2017)

A parallel-plate capacitor, with air in between the plates, has capacitance C. Now the space between the two plates of the capacitor is filled with a dielectric of dielectric constant 7. Then the value of the capacitance will become
question_subject: 
Maths
question_year: 
2017
question_exam: 
CDS-I
stats: 
0,8,8,8,0,8,0