Start learning 50% faster. Sign in now
ATQ, Let the total work be 630 units. (LCM of 90 and 70) Amount of work done by Amit and BK together in one day = 630/90 = 7 units Amount of work done by BK and Chiku together in one day = 630/70 = 9 units Difference between the efficiencies of Amit and Chiku = 9 – 7 = 2 units Amount of work done by Chiku alone in one day = 2/0.40 = 5 units Amount of work done by Amit alone in one day = 0.6 × 5 = 3 units Time taken by Amit alone to complete 80% work = 0.8 × (630/3) = 168 days
The lighthouse of the Mediterranean Sea is-
Which branch of the government is responsible for implementing laws and policies?
In which Indian state is the Pench Tiger Reserve (PTR) located, recently designated as India's first Dark Sky park?
Which of the following is / are included in the India Stack?
What historical events are associated with King Ratan Chand of the Chand Dynasty?
I) Brought the capital from Champawat to Almora
II) Star...
Bharatiya Nyaya Sanhita was introduced in Lok Sabha to replace_______.
How does air pollution affect living organisms?
1. Sulphur dioxide irritates the respiratory tissues.
2. Nitrogen oxides, especially ...
Who among the following started the newspaper 'Bahishkrit Bharat'?
What is the primary focus of the Unified Lending Interface (ULI) initiative launched by the RBI?
Which of the following did NOT emerge as a result of disintegration of the Bahmani kingdom during the 16th century?