Subject
Bank Exam
Topic
One Bank Ltd. - Special Cadre Officer - 2017
Which number will complete the series 1, 3, 7, 15, 31, 63, _ ?
Which number will complete the series 1, 3, 7, 15, 31, 63, _ ?
ক)
123খ)
125গ)
127ঘ)
129Explanation
Solution: ধারাটির বৈশিষ্ট্য হলো দ্বিতীয় সংখ্যাটি হলো প্রথম সংখ্যার দ্বিগুণ অপেক্ষা 1 বেশি । তাই পরবর্তী সংখ্যা = (63 2) + 1 = 126 + 1 = 127.Related questions
In 1609 Galileoconstructedthe first telescope,whomthe usedto discoverthe four largestsatellitesof Jupiter.Many employers are unable to express any opinion aboutwhichlocal school preparetheystudents best or aboutwhatchangestheywould make in educational programs.If one lives in a a)disorganized, b)pollution, crime-ridden world, c)one'senergies will be d)directedat simple survival.Silver, one of the first a)metalused by b)humans, is c)an excellentconductor of heat and d)electricity.When an object is a)heated, the molecules b)move faster, and the faster c)they move, the d)hotthe object.CRASSORIENTDIATRIBE