CAIRO, Jul 25 (Aswat Masriya) - Our daily roundup of headlines in Egypt's main state-owned and private newspapers on Jul. 25, 2016:

Al-Ahram:

- Sisi deputizes prime minister to head Egypt’s delegation at Arab summit

- Cairo students secure top ranks in Thanaweya Amma

- “Summit of Hope” commences in Mauritania

Akhbar Al-Youm:

- 75.7 per cent success rate in Thanaweya Amma, 93 students ranked top scorers

- Sisi orders prime minister to head Egypt’s delegation at Arab summit

- American Bloomberg threatens to withdraw from Egypt over corruption in wheat sector

Al-Shorouk:

- US Dollar records EGP 12.6 on black market

- No perfect scores among Thanawea Amma students, success rate is 75.7 per cent

Al-Masry Al-Youm:

- “Summit of Hope” commences in Nouakchott, 14 Arab leaders absent

- Thanaweya Amma: 75.7 per cent success rate, 117,000 students to resit their exams

- Wheat fact-finding committee reveals 'contractual corruption' with an American company

Al-Watan:

- Results of leaked Thanaweya Amma exams: 75.7 per cent success rate, private schools outperform public ones

- Mortada Mansour threatens: I’ll commit a crime if Amr El-Shobaki entered the parliament