Question
यदि एक घड़ी का
प्रतिबिम्ब दर्पण में दिखाई दे रहा है जिसमें 9 बजकर 25 मिनट दिखाई दे रहे हैं। वास्तविक समय क्या होगा ?Solution
The correct answer is D
Three mixtures: A, B, and C containing 25%, 35%, and X% of water, respectively. If all these mixtures are mixed in the ratio of 1:3:2 to form a resultan...
If a+1/a =9, then a5+1/a5 is equal to:
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Which of the following statements is correct?
I. If x = 12, y = –2 and z = –10, then x³ + y³
+ z³ = 720
II. If x + y = 48 an...
If 10x2 – 6xy+y² – 4x+4= 0, then find the value of (3x+2y).
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