Question

A can build up structure in 8 days and
B can break it in 3 days. A has worked
for 4 days and then B joined to work
with A for another 2 days. In how many
days will A alone build up the remaining
part of the structure? [SBI Clerk (Mains) 2016]
(a) 10 (b) 9 (c) 12 (d) 8
(e) 7​

Answer 1

Answer:

(d) 8 your answer is hghjhvbv vvhhhhhbhkb hghhjvbjkgnfthfb hhhrgshjujhkgu hib gfmgh hi dgrh hfvx