Call Us at 011-40705070 or
Existing user?
Login
a Naukri.com group venture
|
Today's Brain Teaser
What will be the unit digit in the following product (741)112 × (349)102 Come back tomorrow for the correct answer to this teaser.
Subscribe on mail Answer for yesterday's Brain Teaser
Identify the next number in the series 2, 10, 30, 68, 130……. Answer 222 Explanation: Each number in the above series can be written as the sum of cube of a number and that particular number. So, 2 = 1 + 1 = (1)3 + 1 10 = 8 + 2 = (2)3 + 2 30 = 27 + 3 = (3)3 + 3 68 = 64 + 4 = (4)3 + 4 130 = 125 + 5 = (5)3 + 5 So, the next number in the series will be = (6)3 + 6 = 216 + 6 = 222 Hence the answer is 222. For archived teasers, click on the calendar
|



