Question
The ratio of liquor and soda in a mixture of 60 liters
is 3:2. How much soda should be mixed to make the ratio 5:7?Solution
Total mixture = 60 liter Liquorsoda 3:2 3624 5:7 Let x liters of soda be added to the mixture. 36/24+x = 5/7 252 = 120+5x 5x = 132 X = 26.4 liter
Find the wrong number in the given number series.
1, 3, 10, 21, 64, 129, 356, 777
Find the wrong no in the given number series.
11, 18, 32, 60, 112, 228
125, 600, 2400, 7200, 14400
256 768 96 288 35 108
97, 98, 107, 132, 181, 264
Find the wrong number in given number series.
2669, 2838, 2993, 3185, 3397, 3629
Find the wrong number in the given number series.
1, 8, 27, 65, 125, 2162, 6, 44, 462, 6930, 131670
3, 4, 9, 28, 116, 566, 3397
Find the wrong number in the given number series.
32, 61, 92, 129, 170, 211