Related Questions

If 75% students of a class answered the first question in a test correctly, 55% answered the second question correctly and 20% answered neither of the questions correctly, what percent answered both the questions correctly?
If 75 percent of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of the questions correctly, what percent answered both correctly?
Read answered 75% of the questions on a test correctly. If he answered 18 questions out of the first 22 correctly, and two-third of the remaining questions correctly, how many questions were on the test?
Which one of the following one of the following pairs is not correctly matched?
Robi has 10 pairs of matched socks. If he loses 7 individual socks, what is the greatest number of pairs of matched socks he can have left?
Which one of the following events is not correctly matched with the year in which it happened?
Which one of the following pairs is NOT correctly matched?
Which one of the following pairs about organ/part that helps in locomotion is not correctly matched?
Which one of the following is not correctly matched?
Which one of the following pairs is correctly matched?