UP Polytechnic (09 June 2024)
Question 1:
Question 2:
Modern Periodic Law is based on …......
आधुनिक आवर्त नियम …...... पर आधारित है।
Question 3:
Question 4:
If the sum of two positive numbers is 25 and their product is 144, then the difference between those numbers will be
यदि दो धनात्मक संख्याओं का योग 25 एवं उनका गुणनफल 144 हो, तो उन संख्याओं का अन्तर होगा
Question 5:
Question 6:
The three vertices of square ABCD are (1, –2),(2, 5) and (–5, 6) respectively. The fourth vertex is
वर्ग ABCD के तीन शीर्ष क्रमशः (1,-2),(2,5) तथ (-5,6) हैं। चौथा शीर्ष है
Question 7:
Question 8:
Which of the following pairs of acid and the substance in which it is found is not correctly matched?
अम्ल और उस पदार्थ, जिसमें वह पाया जाता है, का इनमें से कौन-सा युग्म सुमेलित नहीं है?
Question 9:
Question 10: