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Let, total amount of work = 180 units (LCM of 36 and 45) Efficiency of A = 180/36 = 5 units per day Efficiency of B = 180/45 = 4 units per day According to question; 9 × x + 4 × (30 – x) = 180 Or, 9x – 4x = 180 – 120 Or, 5x = 60 Or, x = 12
According to the NABARD Rural Financial Inclusion Survey 2021-22, what percentage of an agricultural household’s income in India comes from cultivatio...
राजस्थान में दूरस्थ षिक्षा के लिए उ Ÿारदायी विष्व विद्य...
Recently norms related to Minimum Alternative Tax (MAT) has been relaxed for companies facing insolvency process. The provision of MAT is in:
__________ is the state animal of Chandigarh?
From which place do we get the evidence that the Yaudheya dynasty ruled Garhwal in the 3rd-4th century?
Which of the following is NOT a cereal?
What does S & P 500 relate to?
AIIB stands for ______________
Who is appointed as the new Comptroller and Auditor General of India?
Which of the following sequences correctly represents the electron affinity of the halogens?