Question
The speeds of three cars are in the ratio of 3: 2: 4.
The ratio of respective time taken by these cars to travel the same distance is:Solution
The ratio of three cars Speed =3:2:4 Ratio of time =12/3:12/2:12/4 =4:6:3.
23Â Â Â Â 44Â Â Â Â 64Â Â Â Â 83Â Â Â Â Â ? Â Â Â Â Â 118
...8Â Â Â 8Â Â Â 12Â Â Â 24Â Â Â Â 60Â Â Â Â Â ?
18, 34, 70, 134, ?, 378
What will come in place of the question mark (?) in the following series?
28, 45, 75, 118, 174, ?In each of the following series, one term is missing. Find the missing term.
5, 13, 29, 61, 125, ?
230 192 172 ? 122 100
...- What will come in place of the question mark (?) in the following series?
29, 32, 41, 68, ?, 392 What will come in place of the question mark (?) in the following series?
132, 101, 130, ?, 126, 109
- What will come in place of the question mark (?) in the following series?
24, 35, 57, 90, 134, ? 12    48      192      ?      3072       12288
...