Exam
Maths Puzzle
Numerical Ability
how to find number of triangles in figures
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Exam Other Question
the prime factiorization of an integer n is A*A*B*C how many factors does n have?
In the following sum,"?" stands for which digit?
?+1?+2?+?3+?1=21?
a)4
b)6
c)8
d)none of these