Question
Which of the following combination of number has the
maximum digits remaining in the same position when the digits in each number are arranged in ascending order from left to right?Solution
8 9 4 3 5 1 9 =Â 1 3Â 4Â 5 8 9Â 9 7 2 1 6 4 8 9 =Â Â 1Â 2Â 4Â 6Â 7Â 8Â Â 9 8 4 2 5 6 7 6 = 2Â 4Â 5 6Â 6 7Â 8 2 8 3 4 7 8 4 =Â Â 2 3 4 4 7 8 8
In each of the following number series, one term is missing. Find the missing term.
50, 45, 37, 26, 12, ?
9 28 83 250 ? 2248
What will come in place of the question mark (?) in the following series?
2, 5, 14, 41, 122, 365, ?
6400, 1600, ?, 80, 16, 4
384, 357, 313, 252, 174, ?
What will come in place of the question mark (?) in the following series?
13, 27, 57, 119, ?, 487
- What will come in place of the question mark (?) in the following series?
1, 9, 35, 91, 189, ? 15.975 ×27.825 + (76.01)² + 12.98×18.426 = ?+ (79.09)²
3, 8, 18, 33, 53, ?
What value should come in the place of (?) in the following number series?
192, 96, 96, 144, ?, 720