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In an examination, 80% students passed in Physics, 70% in Chemistry while 15% failed in both the
subjects. If 325 students passed in both the subjects.
Find the total number of students who appeared in
the examination.
(a) 500
(b) 400
(d) 600
(c) 300
answer-500
please explain

are bsc (general -ZOOLOGY BOTANY CHEMISTRY) students considered engineers or non engineer???
is there any profit for non engineer students in cat?

In the year 2000, the luxury car industry had two
car manufacturers Maruti and Honda with market
shares of 25% and 75% respectively. In 2001, the
overall market for the product increased by 50%
and a new player BMW also entered the market and
captured 15% of the market share. If we know that
the market share of Maruti increased to 50% in the
second year, the share of Honda in that year was:
ans. 35%
why we havn't considered the production increment by 50%

The average age of 25 students is 16 years Find the average age if a teacher aged 42 years is included

There are two containers having mixture of hydrochloric acid and water. In container 1, the ratio of hydrochloric acid and water is 1:2 and in container 2 the ratio of hydrochloric acid and water is 4:1. Find the amount of the mixture that should be taken from container 1 in order to make 28 litres of a mixture containing equal amount of water and hydrochloric acid. (In litres)

What is the CAT syllabus?

How doubts gets answered here in cracku?

5x+7=12 mod(18) smallest integral value of x

are bsc physics hons students considered as engineers in iim ahmedabad?

1. your stand is beyond all reason
2. has she given you any reason for her resignation
3. there is little reason in your pompous advice
4. how to deal with a friend who doesn't listen to a reason
choose the option in which usage of the word is inappropriate
pls give answer with reason