Start learning 50% faster. Sign in now
Required Answer = [((16-2) ×12 )/(12+16) ] + 2 = (14 × 12)/28 + 2 = 8 days Alternate method: Ram can do a job in 12 days & Shyam can do same job in 16 days. Let assume total work = LCM (12, 16) = 48 units So Ram can daily do = 48 / 12= 4 units & Shyam can do daily = 48/ 16 = 3 units So Ram left 2 days before the completion of work ,it means that Shyam worked alone in last 2 days Hence Shyam did in last 2 days = 3× 2 = 6 units So remaining work = 48 – 6 = 42 is done by both Hence they worked together initially for = 42/(4 + 3) = 42 / 7 = 6 days Hence total days for completing the work = 6 days + 2 days = 8 days
Generally, a steep hill with an elevation of more than ______ metres is classified as a mountain.
Which of the following entity turned out to be the biggest buyer in FY22 from Government E Marketplace?
Which was the largest of the numerous native states before independence?
The world’s largest camel fair is held in which of the following cities?
Skill Acquisition and Knowledge Awareness for Livelihood Promotion (SANKALP) is a skill development programme in India assisted by which of the following?
In how many years will a sum of Rs 320 amount to Rs 405 if interest is compounded 12.5% yearly?
___________ would help India to convert 150 villages around the Centres of Excellence into villages of Excellence.
Which one of the following is NOT an insect?
Which country declined the invitation to join the BRICS group among the six nations that were extended invitations?
Which of the following diseases can occur due to poor Air Quality in the environment?