WBPSC: Miscellaneous Service Recruitment Preliminary Exam - 2012 (Eng Ver)
1. The ratio of two number is 4:5 and their L.C.M. is 100. Determine their sum ? (A) 90 (B) 40 (C) 50 (D) 45 2. Which of the following is a Vector quantity ? (A) Mass (B) Temperature (C) Displacement (D) Time
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