Degree of kinematic indeterminacy of a pin-jointed plane frame is given by______________?

A. zero length
B. infinite length
C. zero moment of inertia
D. none of the above

A. 8 kN.m
B. 15 kN.m
C. 30 kN.m
D. 60 kN.m

A. vertical direction
B. horizontal direction
C. inclined direction
D. the direction in which the deflection is required

A. 2
B. 3
C. 4
D. 6

A. 2
B. 3
C. 4
D. unrestricted

i) trusses
ii) statically determinate beams and frames
iii) statically indeterminate structures, the material of which is elastic and follows Hooke’s law
iv) any statically indeterminate structure
The correct answer is ?
A. (i), (ii) and (iii)
B. (i), (ii) and (iv)
C. (i) and (ii)
D. only (i)