exam
Maths Puzzle
Numerical Ability
Find two consecutive intergers such that the sum of 2 times the first interger and 4 times the second interger is 46.
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- According to question two consecutive integer
let x ,x+1
now
sum of the 2 times of x and 4 time of x+1 is :
2x+4(x+1)=46
2x+4x+4=46
6x=42
x=7
x+1=8
so ans is:
7,8
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