The inverse of the statement "If a student join in NARAYANA College then he get a seat in IIT" is

Write the negations of the following statements : (a) All students of this college live in the hostel . (b) 6 is an even number or 36 is a perfect square.

The inverse of the statement If people stay at home and maintain social distancing then people will not get effected by CARONA is

Number of student studing in colleges A and B are in the ratio 3:4 respectively. If 50 more sutdents join college A and there is no change in the number of students in college B, the respective ratio becomes 5:6 . What is the number of students in college B?

Direction: Read the following information carefully and answer the following questions. Statement I- There are 220 students studying in college A and college B. Students from 3 cities i.e Patna, Delhi and Mumbai study in these 2 colleges. Statement II- Ratio of total number of students in college A and total number of students in college B is 6 : 5. Number of students of Mumbai who studies in college B is 30% of total number of students of college B. Statement III- Number of students of Mumbai who studies in college B is 75% of number of students of Patna who studies in college A. Statement IV- Number of students from Delhi who studies in college B is 62.5% of the number of students from Patna who studies in college A. Ratio of students from Patna in college B and number of students from Mumbai who studies in college A is 9 : 10. Nymber of students from Patna in college A is what % of total number of students in college B?

Direction: Read the following information carefully and answer the following questions. Statement I- There are 220 students studying in college A and college B. Students from 3 cities i.e Patna, Delhi and Mumbai study in these 2 colleges. Statement II- Ratio of total number of students in college A and total number of students in college B is 6 : 5. Number of students of Mumbai who studies in college B is 30% of total number of students of college B. Statement III- Number of students of Mumbai who studies in college B is 75% of number of students of Patna who studies in college A. Statement IV- Number of students from Delhi who studies in college B is 62.5% of the number of students from Patna who studies in college A. Ratio of students from Patna in college B and number of students from Mumbai who studies in college A is 9 : 10. Find the ratio of number of students from Delhi in college A to that of college B.

Direction: Read the following information carefully and answer the following questions. Statement I- There are 220 students studying in college A and college B. Students from 3 cities i.e Patna, Delhi and Mumbai study in these 2 colleges. Statement II- Ratio of total number of students in college A and total number of students in college B is 6 : 5. Number of students of Mumbai who studies in college B is 30% of total number of students of college B. Statement III- Number of students of Mumbai who studies in college B is 75% of number of students of Patna who studies in college A. Statement IV- Number of students from Delhi who studies in college B is 62.5% of the number of students from Patna who studies in college A. Ratio of students from Patna in college B and number of students from Mumbai who studies in college A is 9 : 10. Which city has the most number of students studying in both colleges?

Direction: Read the following information carefully and answer the following questions. Statement I- There are 220 students studying in college A and college B. Students from 3 cities i.e Patna, Delhi and Mumbai study in these 2 colleges. Statement II- Ratio of total number of students in college A and total number of students in college B is 6 : 5. Number of students of Mumbai who studies in college B is 30% of total number of students of college B. Statement III- Number of students of Mumbai who studies in college B is 75% of number of students of Patna who studies in college A. Statement IV- Number of students from Delhi who studies in college B is 62.5% of the number of students from Patna who studies in college A. Ratio of students from Patna in college B and number of students from Mumbai who studies in college A is 9 : 10. Find the total number of students studying in college A from Delhi and Mumbai.

Direction: Read the following information carefully and answer the following questions. Statement I- There are 220 students studying in college A and college B. Students from 3 cities i.e Patna, Delhi and Mumbai study in these 2 colleges. Statement II- Ratio of total number of students in college A and total number of students in college B is 6 : 5. Number of students of Mumbai who studies in college B is 30% of total number of students of college B. Statement III- Number of students of Mumbai who studies in college B is 75% of number of students of Patna who studies in college A. Statement IV- Number of students from Delhi who studies in college B is 62.5% of the number of students from Patna who studies in college A. Ratio of students from Patna in college B and number of students from Mumbai who studies in college A is 9 : 10. Find the difference between total number of students from Patna to that of Delhi.