विद्युत् धारा के चुम्बकीय प्रभाव | Class 10-विज्ञान | 7 AM Class by Ruchi Ma'am | L1 | Hindi Medium

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

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

Ratio of the fares of First ,Second and Third class catogory of a train , between two stations is 10:7:2 and the ratio of passenger travelling in these category is 4:9:17 respectively .If the fare is increased by 1/4 in First class , 1/8 in second class and decreased by 10% i Third Class and the ratio of number of passenger in the category remains same .If the total amount received of Rs. 60590 , then find the total amount received from thrid class category .

A person starts to walk from A at 7 am and reaches at B at 10 am and a person from B starts to walk at 7 am and reaches at A and 1 pm. Find the time at which they will meet.

How many gm of K_(2)Cr_(2)O_(7) is present in 1 L of its N/10 solution in acid medium ?

The probabilities of a student getting first class or second class or third class in an examination are (2)/(7) , (3)/(5) ,(1)/(10) respectively . The probability that the students fails is .

A train1 leaves Meerut at5:00 am and reaches Delhi at 9:00 am. Another train2 leaves Delhi at 7:00 am and reaches Meerut at 10:30 am .at what time do they cross each other.