If 6 men make 10 sofas in 2 days, then in how many days 8 men make 8 sofas?
A. 1.8 days
B. 1.5 days
C. 1.2 days
D. 1 day
Find the least square number which is divisible by 10, 12, 15 and 18.
A. 1600
B. 900
C. 3600
D. 2500
If ABC and PQR are similar triangles in which < A = 47° and < Q = 83" then
A. 50°
B. 70°
C. 60″
D. 80°