Question
Download Solution PDF850 ग्रॅम मधाच्या द्रावणात 40% मध असते. 50% द्रावण तयार करण्यासाठी किती मध घालावे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFवापरलेले सूत्र:
नवीन मध टक्केवारीचे सूत्र:
(नवीन मधाचे प्रमाण) / (नवीन एकूण द्रावण) = 50%
गणना:
एकूण द्रावण = 850 ग्रॅम
मधाची टक्केवारी = 40%
वास्तविक मध उपस्थित = (850 चे 40%) = (850 × 40) / 100 = 340 ग्रॅम
ते 50% मध द्रावण करण्यासाठी x ग्रॅम मध घालावे लागेल.
⇒ (340 + x) / (850 + x) = 50 / 100
तिरकस गुणाकार:
⇒ (340 + x) × 100 = 50 × (850 + x)
⇒ 34000 + 100x = 42500 + 50x
⇒ 100x - 50x = 42500 - 34000
⇒ 50x = 8500
⇒ x = 8500 / 50 = 170
अंतिम उत्तर:
द्रावणात 50% मध होण्यासाठी 170 ग्रॅम मध घालावे.
Last updated on Jun 7, 2025
-> RPF SI Physical Test Admit Card 2025 has been released on the official website. The PMT and PST is scheduled from 22nd June 2025 to 2nd July 2025.
-> This Dates are for the previous cycle of RPF SI Recruitment.
-> Indian Ministry of Railways will release the RPF Recruitment 2025 notification for the post of Sub-Inspector (SI).
-> The vacancies and application dates will be announced for the RPF Recruitment 2025 on the official website. Also, RRB ALP 2025 Notification was released.
-> The selection process includes CBT, PET & PMT, and Document Verification. Candidates need to pass all the stages to get selected in the RPF SI Recruitment 2025.
-> Prepare for the exam with RPF SI Previous Year Papers and boost your score in the examination.