TESTfunda - CAT Question of the Day 19-Dec-12

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	19-Dec-12 TestFunda Home | Sign up for Newsletters | Feedback CAT Question of the Day If 2[cos a × sin a + cos 4a × sin 2a + cos 9a × sin 3a + … + cos n2a × sin na] is an integer, what is the smallest possible positive value of n? OPTIONS     1) 503   2) 1006   3) 2012   4) 502 discuss | yesterday's solution | more questions Tip of the Day In algebra based questions, if a direct answer is not obtainable, try substituting the options in place of the variables. More often than not the correct answer can be found out this way. more tips Last year's Question of the day (18-Dec-11) The total number of factors of a number is 24 and the product of the prime factors of the same number is 30. The square root of the ratio of the smallest possible number and the greatest possible number satisfying this condition is: OPTIONS     1) 6/25   2) 4/25   3) 9/25   4) None of these discuss TestFunda.com - LEARN with THE LEADER in Online MBA Test Prep Demo Lessons   |   Take a Demo Test   |   Buy Courses   |   Fun Learning Games   |   100-Percentilers About TestFunda.com - TestFunda is backed by www.ZeusLearning.com. 3 IIT-IIM graduates form the Management Team. - The 85+ member team has vast experience in MBA Coaching and Computer-Based Training and Testing. - For 12 years Zeus has created award-winning courseware for companies like Discovery Channel, Reader's Digest, Texas Instruments, Pearson Education. - The TestFunda Advisory Board comprises CEOs and MDs of international educational companies. About This Newsletter You received this email because you have registered with www.TestFunda.com. If you do not want to receive this email or want to sign up for other newsletters from TestFunda  click here. Please do not reply to this mail. Mails sent to this account will not be monitored. Post your comments and solutions under the Question of the Day forum. Problems getting this mail? To get this mail in your inbox, add noreply@testfunda.com to your contact list.       UNSUBSCRIBE / SUBSCRIBE | ABOUT | WHY TESTFUNDA | FAQ | PRIVACY | SUPPORT | CONTACT | DISCUSS   © Enabilon Learning Private Limited. All rights reserved