Comprehension Passage
Given below there are three number series (I, II, and III). One of the numbers in each series (I, II, and III) is missing.
Series I: 689, 779, 911, 1043, ______, 1407
Series II: 635, 663, 693, 729, 765, ______.
Series III: 812, 783, 752, 715, 674, ______.
If K, L, and M are the third, fourth, and sixth terms of another series, whose first term is the missing number of series II and follows the same logic as followed in series II, then which of the following equation(s) is/are not correct?
I. 2K - M + L = 1638
II. 2 (K + L + M) - 280 = 5148
III. K x M - 160L = 680508
1
Only I
2
Only II
3
Only III
4
Only I and III
5
Only II and III