सरल रेखा में गति | Class 11 भौतिक विज्ञान | 9 AM Class By Ruchi Ma'am | L8 | Hindi Medium

Class 11 के बाद क्या ? Class 12 Hindi Medium की पढ़ाई साल के शुरू से कैसे करें ?

गति का परिचय |गति का वर्णन |सरल रेखा में गति |भौतिक राशियाँ |दूरी |विस्थापन |दूरी व विस्थापन |Summary

गति का परिचय |गति का वर्णन |सरल रेखा में गति |भौतिक राशियाँ |दूरी |विस्थापन |दूरी व विस्थापन |Summary

12 PM Special Class | Class 11 - STRUCTURE OF ATOM || BOHR MODEL By Yakshu Ma'am

चाल तथा वेग में अंतर | Speed And Velocity - Explained In Hindi | Class 11 Physics

P and Q are 120 km apart. A starts from P towards Q at 6 am. B starts from Q towards P at 11 am on the same day. A is 50% faster than B. They cross each other at 8 pm. In reaching his destination, how many more hours than A, will B take? 8 b. 9 c. 10 d. 12

There are 50 students admitted to a nursery class. Some students can speak only English and some can speak only Hindi. Ten students can speak both English and Hindi. If the number of students who can speak English is 21, then how many students can speak Hindi, how many can speak only Hindi and how many can speak only English? (a) 21, 11 and 29 respectively (b) 28, 18 and 22 respectively (c) 37, 27 and 13 respectively (d) 39, 29 and 11 respectively

Two stations A and. B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet? 9 adotmdot b. 10 adotmdot c. 10. 30 adotmdot d. 11 adotmdot