Q: Answer this question:

when was the first constitution of pakistan passed??

A: 1973


Q: Answer this question:

when did germany and soviet union sign non aggression pact??

A: 23 August 1939


Q: Answer this question:

how tall was the twin towers in meters??

A: 415.1 m


Q: Answer this question:

the first law of thermodynamics was developed by??

A:
Rudolf Clausius