state gov DSSSB MTS 2024 Mock Test Quantitative Aptitude Ratio and Proportion Direct or Indirect Proportion
The variable 'a' is a joint variation with 'b' and 'c'. When the values of 'b' and 'c' are 8 and 2 , respectively, 'a' is 12 . What is the value of 'a', when 'b' = 16 and 'c' = 10 ?
1
160
2
125
3
120
4
100