What approximate value will come in place of question mark (?) in the given questions ? (You am not expected to calculate the exact value).
Refer to the bar graph and answer the given questions.
In 2005, out of the total number of applications received for subjects A and B together, only 30% were accepted. What was the total number of applications accepted for subjects A and B together in 2005 ?
In 2004, 30% of applications received for subject A and 20% of applications received for subject B were from international students. What was the total number of International applicants for subjects A and B together in 2004 ?
If the respective ratio of total number of applications received for subjects A and B together in 2008 and 2009 is 3 : 4 what was the total number of applications received for subjects A and B together in 2009 ?
What is the average number of applications received for subject A in 2005, 2007 and 2008 ?
Number of applications received for subject B increased by what percent from 2004 to
2006 ?
For the following questions answer them individually
In a bag, there are 8 ted balls and 7 green balls. Three balls are picked at random. What is the probability that two balls are red and one ball is green in colour ?
A vessel contains 120 litre of mixture of milk and water in the respective ratio of 11 : 4. Forty five litre of this mixture was taken out and replaced with 5 litre of water. What is the percentage of water in the resultant mixture ?