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The ratio of acid and water in two vessels A and B is 4:5 and 11:7 respectively. Their ingredients are mixed in the ratio 5:6. What is the total amount of water to be added to make 198 mL of this mixture with 50% acid?

सूचना : अधोलिखितं श्लोकान पठित्वा प्रश्नानां (प्र.सं. 286-291) विकल्पात्मकोत्तरेभ्य: उचिततमम् उत्तरं चित्वा लिखत। अश्वानां लक्षणं वेगो गजानां लक्षणं मद:। चातुर्यं लक्षणं स्त्रीणाम् उद्योगों लक्षणं न¸णाम् ।। नैनं छिन्दन्ति शस्त्राणि नैनं दहति पावक:। न चैनं क्लेदयन्त्यापो न शोषयति मारुत:।। क्षमा शस्त्रं करे यस्य दुर्जन: किम् करिष्यति। अतृणे पतितो वह्नि स्वयमेवोपशाम्यति।। अजीर्णे भेषजं वारि जीर्णे वारि बलप्रदम्। भोजने चामृतं वारि भोजनान्ते विषप्रदम्।। ददाति प्रतिग्रहिति गुह्यमाख्याति पृच्छति। भुङ्क्ते भोजयते चैव षड्विधं प्रीतिलक्षणम् ।। विकृतिं नैव गच्छन्ति संगदोषेण साधव:। आवेष्टितं महासर्पै: चन्दनं न विषायते।। प्रीते: लक्षणं कतिविधम्?

राष्ट्रीय रक्षा विश्वविद्यालय ने डिफेन्स इनोवेशन के लिए किस देश के स्टारबर्स्ट एयरोस्पेस के साथ हाथ मिलाया है?

Tuning fork A of frequency 384 Hz gives 6 beats per second when sounded with another tunning fork B. On loading B with a little wax, the number of beats per second becomes 4. Frequency of B is-

In which of the following districts of Jharkhand is bauxite obtained? झारखंड के इनमें से किस जिले में बॉक्साइट पाया जाता है–

Who among the following was the first Deputy Prime Minister of independent India? निम्नलिखित में से स्वतंत्र भारत का सबसे पहला उप-प्रधान मंत्री कौन था?

Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’. The authorities are assured the people that they will look into the matter.

The word given on the left side of (∷) are related to each other by some logic/rule/relation. Select the missing word/word pair to the right of (∷) from the given alternatives on the basis of the similar logic/rule/relation. Site : Engineer ∷ ?