When the constitution of 1962 was abrogated _____ ?

A.     20th March 1969

B.     29th March 1969

C.     4th April 1969

D.     14th April 1969

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which do Jhelum & Chenab river meets ?

A   Khanki Headworks B   Trimmu C   Panjnad D   Rasool Pur