Question
The ratio of the ages of a child, his father and
grandfather is 1 : 5 : 9. Three years hence, the child will be 10 years old. What is the present age of the grandfather?Solution
The correct answer is B
45, 166, 310, 480, 675, 900
14Â Â Â Â 15Â Â Â Â Â 24Â Â Â Â Â Â 50Â Â Â Â Â Â 98Â Â Â Â Â 179
...126Â Â Â Â Â 130 Â Â Â Â Â 114 Â Â Â Â Â Â 150Â Â Â Â Â 82 Â Â Â Â Â 186 Â Â Â Â Â 42
...- Find the wrong number in the given number series.
8, 14, 24, 49, 59, 84 - Find the wrong number in the given number series.
12, 28, 60, 108, 172, 260 - Find the wrong number in the given number series.
25, 36, 29, 40, 33, 50 In each of the following giving number series, a wrong number is given. Find out the wrong number?
3023, 3132, 3246, 3356, 3471
Find the wrong number in given number series.
1500, 1450, 1390, 1350, 1240, 1150
Find the wrong number in the given number series.
4, 8, 24, 84, 480, 2880
191 341 221 331 251 281