**1) Member of Geometry & Topology committee**

**2) Worked as member of Graduate committee**

**3) Worked as coordinator of Ph.D. program committee**

**4) Worked with Vice-deanship for quality and development**

**5) Editor of the Arab Journal of Mathematical Sciences**

**6) Member of American Mathematical Society**

**7) ****Member of Mathematical Association of America**

**8) Member of International Mathematical Union IMU**

**9) Member of Indian Academy of Mathematics**

**10) Member of Marathwas Mathematical Society**

**11) One of the initiators of exchange program of Journals under the chairmanship of Dr. Fawzi Al-Thukair**

**12) Worked as referee to papers in several International Journals in mathematics**

**13) Worked as examiner for several M.S. and Ph.D. theses**

** **

**Conferences attended **

[1] Attended conference of the Indian Mathematical Society held at A.M.U. Aligarh in December 1977.

[2] Attended and gave a lecture in the International symposium on Modern Analysis and its applications at I.I.T. Delhi in December 1983.

[3] Attended and gave a lecture in the International symposium on special functions held at University of Gorakhpur in Mach 1986.

[4] Attended and gave a lecture in the seminar organized by I.C.T.P. Trieste, Italy in Dec.1986.

[5] Attended and gave a lecture in the Ramdhan seminar in Mathematics organised by Department of Mathematics, Umm-ul-Qura University Mecca in May,1989.

[6] Attended and gave a lecture in the first meeting of the Saudi Association of Mathematical Sciences at King Saud University in April 1994.

[7] Attended and gave a lecture in the meeting of the Saudi Association of Mathematical Sciences at King Saud University in April 1998.

[8] Attended and gave a lecture in the International Conference on Geometry and its applications at Banaras Hindu University in August 2000.

[9] Attended and gave a lecture in the Symposium on Global Analysis and Probability at Qassim University in May 2008.