After came into power General Zia ul Haq promising elections in

After came into power General Zia ul Haq promising elections in
A: 90 days
B: 6 months
C: 1 year
D: 2 years

After removing Zulfikar Ali Bhutto in 1977 General Zia ul Haq promised elections in 90 days. However he did not hold elections as promised and stayed in power until 1988.