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Numerical Ability
Ratio and Proportion
33:36::21:?
a. 9
b. 18
c. 25
d. 32
Read Solution (Total 5)
-
- a)9
(3+3) = 6
6^2 = 36
similarly
(2+1) = 3
3^2 = 9 - 10 years agoHelpfull: Yes(14) No(0)
- i think its answer would be 18 as
3^3+6 =33
3^3+9 =36
3^3-6 =21
3^3-9 =18 - 10 years agoHelpfull: Yes(5) No(0)
- 33/36=21/x
x=(36*21)/33
x=22.9 - 10 years agoHelpfull: Yes(1) No(0)
- 33:36::21:x
33*x=36*21
x=23 - 10 years agoHelpfull: Yes(1) No(0)
- 9
(2+1)^2=9 - 10 years agoHelpfull: Yes(0) No(0)
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