CTS Company Numerical Ability Algebra

Q. The quantity y varies directly as xn . For x = 3, 4, 5 and 6, the corresponding values of y are 40.5, 96, 187.5 and 324. Find n:?
Option
A) 2
B) 2.5
C) 3
D) 3.5

Read Solution (Total 8)

CTS Other Question

Q. How many different two-letter initials with none of the letters repeated can people have?
Option
A) 550
B) 650
C) 750
D) 950
4 male and 6 female can cultivate a field in 8 days, 7 male and 3 female can cultivate a field in 10 days. then how many days will take to cultivate a field if 10 female works?