Three times a number increased by 8 is as twice the number increased by 15. The number is :
A23
B17
C8
D7
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Related Questions:
When 5 children from class A join class B, the number of children in both classes is the same. If 25 children from B, join A, then the number of children in A becomes double the number of children in B. The ratio of the number of children in A to those in B is:
There are three numbers which are co-prime to one other such that the product of the first two is 357 and that of the last
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The value of
ആദ്യത്തെ എത്ര ഒറ്റ സംഖ്യകളുടെ തുകയാണ് 361 ?
100 students played in one or more of the three games i.e. football, cricket, and hockey. A total of 34 students played either in football only or in cricket only. 16 students played in all three games. A total of 28 students played in any of the two games only. How many students have played hockey only?