Find the wrong number in the given series:
2, 10, 30, 68, 120, 22213 + 1 = 2
23 + 2 = 10
33 + 3 = 30
43 + 4 = 68
53 + 5 = 130
63 + 6 = 222
Only 120 does not follow this pattern.
Hence the wrong term is 120.1. sin6A + cos6A – 1 is equal to
2. A load of 200N is lifted by applying an effort of 50N, the mechanical advantage in this case is
7. What is the mode of the following list of numbers: 2, 4, 5, 6, 5, 4, 3, 5, 3, 1, and 7?
9. In which quadrant, will the point (4, -2) be located?
10. Select the related word from the given alternatives. South : North-West :: West : ?