Arithmetic Questions for Competitive Exams with Answers

West Bengal P.C.S. Miscellaneous Services Recruitment Exam of the year 2007 held on dated 9-3-2008. We are giving 25 questions of Arithmetic of this exam with answers. These questions not only develop of your I.Q. but will useful for upcoming government exams also.

1. The diagonal of a square is 4√ 2 cm. The diagonal of another square whose area is double that of the first square is—
(A)