Challenger App

No.1 PSC Learning App

★
★
★
★
★
1M+ Downloads
If 9:12:: 12: x, and 28: 42:: 42: y, then the value of 2x + y is:

A69

B79

C95

D84

Answer:

C. 95

Read Explanation:

95


Related Questions:

500 ഗ്രാമും അഞ്ച് കിലോഗ്രാമും തമ്മിലുള്ള അംശബന്ധം എത്രയാണ് ?
The ratio of ages of Anil and Ashima is 3:5 .The sum of their ages is 48 years. What is the age of Ashima ?

If a : b =2: 3 and b : c = 3: 4, then a : b : c =?

In what ratio must a shopkeeper mix two varieties of rice costing ₹75 and ₹80 per kg, respectively, so as to get a mixture worth ₹76.5 per kg?

Simplify (212+3.6)÷0.75+(1.25×45)(2\frac{1}{2}+3.6)\div0.75+(1.25\times\frac{4}{5})