TESTfunda - CAT Question of the Day 22-Apr-14

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	22-Apr-14 TestFunda Home | Sign up for Newsletters | Feedback CAT Question of the Day Arrange the given sentences in the most logical sequence. A research group led by an NIST physicist unveiled the experimental strontium atomic clock that has set new world records for both precision and stability - key metrics for the performance of a clock. Precision refers to how closely the clock approaches the true resonant frequency at which its reference atoms oscillate between two electronic energy levels.  The 'strontium lattice clock' is 50 per cent more accurate than the previous record holder, the National Institute of Standards and Technology (NIST) quantum logic clock.  Scientists claim to have developed a new record-breaking atomic clock that is so precise that it neither loses nor gains a second in five billion years - longer than the age of the Earth. OPTIONS     1) ABCD   2) DCAB   3) ACBD   4) DACB discuss | yesterday's solution | more questions Tip of the Day Questions that involve variables in multiple equations can be solved to get unique values for variables. However, at times, the question only requires you to reduce the equations into a different form, one that is representative of the answer. Avoid time-consuming solving of equations whenever possible. more tips Last year's Question of the day (21-Apr-13) Find the sum of all real numbers of the form (n × sin n°) where n is an even natural number and less than or equal to 180°. OPTIONS     1) 90 cos 1°   2) 45   3) 45 sin 89°   4) 2cos 44° + 2sin 89°   5) None of the above 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