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A’s one day work = 1/10 B’s one day work = 1/20 C’s one day work = 1/15 Let total units of work be = 60 Efficiency of (A) = 6 Efficiency of (B) = 3 Efficiency of (C) = 4 Let ‘x’ days are required to complete the whole work. => 4x + 6(x-3) + 3(x-2) = 60 => 4x + 6x – 18 + 3x – 6 = 60 => 13x = 84 => x = 84/13 days
__________ introduced the virtual currency as a legal tender and became the first ever country to do so.
4th phase of the 'SBI Gram Seva' program, adopting 30 remote villages across Aspirational Districts was started from which state/states?
The sex of a child is determined by the
In which year was the Indian national anthem sung for the first time at the Indian National Congress Session?
The Supreme Court of India comprises the Chief Justice and not more than ______ other Judges appointed by the President of India.
In which country is the Ural Industrial Zone located?
Which Space agency has fitted the Laser Retroreflector Array (LRA) on the Vikram lander of Chandrayaan 3, positioned near the Manzinus crater in the moo...
Sitar maestro, Pandit Ravi Shankar was awarded which of the following awards by the Government of India in 1999?
Bishnupur which is famous for terracotta temples is located in which state of India?
In which state of India is the Gol Gumbaz situated?