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3 A+B+C+D=D+E+F+G=G+H+I=17 where each letter represent a
number from
1 to
9. Find out what does letter D and G represent if letter A=4.
(8
marks)
ans. D=5
G=1
4. Argentina had football team of 22 player of which captain is
from
Brazilian team and goalki from European team. For remainig
palayer
they
have picked 6 from argentinan and 14 from european. Now for a
team of
11
they must have goalki and captain so out of 9 now they plan to
select
3
from argentinian and 6 from European. Find out no. of methods
avilable
for
it (2 marks)
Ans : 160600( check out for right no. 6C3 * 14C6)
5 Three thives were caught stealing sheep, mule and camel.
A says " B had stolen sheep "
C says " B had stolen mule"
B says he had stolen nothing.
the one who had stolen horse is speaking truth. the one who
had
stolen
camel is lying . Tell who had stolen what? (5 marks)
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