Question

A sum of money at 5% p.a. Cl double in
(a) 14 yrs (approx.)
(c) 18 yrs (approx.)
(b) 16 yrs (approx.)
(d) 19 yrs (approx.)
with explanation ​

Answer 1

Answer:

option (d)

Step-by-step explanation:

mark ne in brainliest

Answer 2

answer is option (d)

Step-by-step explanation:

assum the amount is rs 1000

interest in 1 yrs 1000*5% =50 rs

i.s. i find the year to the coumpound interest is double

1000/50 = 20 yrs

but

i 1 yr interest counted

so, 20 yrs - 1 yrs = 19 yrs

it's A sum of money at 5% p.a. CI double in 19 yrs.