rajkrishraj Asked: December 2022 kg find the gain or loss per cento a vender bought 9 sweets for 1 at what rateshould he sell it to gain 80
rajkrishraj Asked: December 2022 if a mirror is rotated at an angle of 45 then what angle will the reflected ray be rotated
rajkrishraj Asked: December 2022 A tuning fork has frequency 256 Hz. How many times does it vibrate in 1 second? What isthe time period of vibration of the tuning fork? With