exam
Maths Puzzle
Numerical Ability
X^2-4x+2=0
x^2-6x-11=0
x^2+3x-7/4=0
x^2-18x=19
4x^2-x=0
The sums of the square of two consecutives integers is 1252.find the integers
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exam Other Question
An atom has a mass number of 108. The number of neutrons is 1.25times the number of protons. How many protons are in the nucleus if mass number= neutrons+protons?
The perimeter of a rectangle is 22cm and its area is 24 square cm.
What are the lengths of its sides?