100 glasses are there. A servant has to supply glasses to a
person If he supplies the glasses without any damage he
will get 3 paise otherwise he will loose 3 paise. At the
end of supplying 100 glasses if he gets 270 paise, how many
glasses were supplied safely.
while supplying 90 safe glasses he got 270 paise but what
abt the loss because he has loose 3 paise for unsafe
suppose x is the number for safely reaching glasses
so for damage glasses
complete eq is 3x-3(100-x)=270
solving this we get 95 which is the answer
x= Number of undamaged Glasses.
Y= Number of Damaged glases.
Received Rs.270: 3(X-Y)=270...........(1)
Servent would receive Rs. 300 If he supplies Without
damaging all the glsses. i.e 3X+3Y=300.............(2)
Solving equation (1) and (2)
We get X=95--Glasses which supplied safely.
In June a baseball team that played 60 games had won 30% of
its game played. After a phenomenal winning streak this
team raised its average to 50% .How many games must the
team have won in a row to attain this average?
Suresh is taller than Prabhu but shorter than Ram, Prabhu is
as tall as Neeraj but taller than Nilesh. Which of the
following statements is definitely true for Neeraj?
(a) Neeraj is shorter than Nilesh
(b) Neeraj is the tallest
(c) Neeraj is the shortest
(d) Neeraj is taller than Nilesh
(e) None of these