What is the molecular mass of NaOH?
A. 39.996 g/mol
B. 29.996 g/mol
C. 19.996 g/mol
D. 09.996 g/mol » Read More…
In which year the World Happiness Index was first time published?
A. 2009
B. 2010
C. 2012
D. 2013 » Read More…
In which year Pakistan and China joint Venture of JF7 Thunder Aircraft started?
A. 1997
B. 2003
C. 1999
D. 2000 » Read More…
Who is the Current Ambassador of Pakistan to USA?
A. Asad Majeed Khan
B. Shahid abbasi
C. Salman mirza
D. Jalil Abbas Jilani » Read More…
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