Solution
Three numbers a,b,c are in proportion iff $$b^2 = ac$$
Here, a = 4 and b = 28
=> $$(28)^2 = 4 \times c$$
=> $$c = \frac{28 \times 28}{4} = 7 \times 28$$
=> $$c = 196$$
=> Ans - (D)
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
