A. Mean Proportion
B. Extreme Proportion
C. Middle Proportion
D. Fourth Proportion
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A. Rs. 1200
B. Rs. 1600
C. Rs. 1920
D. Rs. 2100
A. 10
B. 15
C. 5
D. None of these
A. 100
B. 200
C. 300
D. None of these
A. √4
B. k/2
C. kx
D. None of these
A. 25
B. 35
C. 30
D. None of these
A. 3 : 2
B. 4 : 3
C. 5 : 4
D. 6 : 5
A. 2 : 5
B. 3 : 4
C. 1 : 4
D. None of these
A. 63
B. 31
C. 21
D. None of these
