'Kitab al-Kharaj' is a seminal work on Islamic taxation, land administration, and public finance written by Imam Abu Yusuf, the chief jurist of Caliph Harun al-Rashid.
3
Choose the sentence that is grammatically correct from the options provided.
Option B maintains grammatical parallelism across the series of object complements ('innovation, teamwork, and taking risks').
4
16 men and 12 women can complete a work in 20 days. 18 women can complete the same work in 40 days. In how many days will 12 men and 27 women complete the same work?
Total work = 18W × 40 = 720 W-days. (16M + 12W) × 20 = 720W => 320M = 480W => 1M = 1.5W. Work capacity of 12M + 27W = 12(1.5W) + 27W = 45W. Days required = 720 / 45 = 16 days.
5
The forest workers plant 200 trees in one month (30 days). When 20 workers were sent away, 200 trees were planted in 40 days by this second group. How many workers were there in the first group?
Let initial workers be W. Total man-days for work = W × 30. Reduced group (W - 20) takes 40 days: (W - 20) × 40 = W × 30 => 40W - 800 = 30W => 10W = 800 => W = 80.
6
Choose the sentence that is grammatically correct from the options provided.
The scholarly work 'Sunnat Khair-ul-Anam' defending the legal authority and religious status of the Prophetic Sunnah was authored by Justice Pir Muhammad Karam Shah al-Azhari.
Mobile broadband connections is correct because mobile broadband provides wide-area network connectivity over cellular networks across large geographic regions.
