The ratio between the ages of Appu and Ryan at present is 3 : 4. Five years ago the ratio of their ages was 2:3. What is the present age of Appu ?
A15 years
B20 years
C12 years
D30 years
A15 years
B20 years
C12 years
D30 years
Related Questions:
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
All inks are pens.
All pens are rubbers.
No rubber is a sharpener.
Conclusions:
(1) No ink is a sharpener.
(Il) Some rubbers are inks.