രണ്ടു സംഖ്യകൾ തമ്മിലുള്ള അംശബന്ധം 2 : 3, അവയുടെ തുക 225 ആയാൽ വലിയ സംഖ്യയേത് ?
A135
B90
C45
D180
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Seats of IT, mechanical and civil in a college are in ratio 4 : 4 : 5. If it is decided to increase the seats by 20%, 50% and 20% respectively in these branches what will be the ratio of increased seats.
P/3 = Q/4 = R/5 ആയാൽ P:Q:R എത്ര
If three numbers in the ratio 3 : 2 : 5 be such that the sum of their squares is 1862, the middle number will be
The age of father six years ago is six times the age of his daughter. Three years hence, the father will be thrice as old as his daughter. What is the present age of the daughter?
P and Q are two alloys of aluminum and copper. The ratios of aluminum and copper in P and Q are 5 ∶ 11 and 3 ∶ 5, respectively. If a third alloy is formed by mixing alloys P and Q in the ratio of 1 ∶ 3, then aluminum is what percentage (rounded off to the nearest integer) of the copper in the third alloy?