Question
Sugar costing Rs. 140/kg is mixed
with sugar costing Rs. 100/kg in a ratio of 6:4, respectively. Calculate the price per kg of the mixture.Solution
ATQ, Total price of the mixture = (140 Γ 6) + (100 Γ 4) = 840 + 400 = Rs. 1240 So, price of each kg of the mixture = 1240 Γ· (6 + 4) = Rs. 124
Find the wrong number in the given number series.
25, 38, 53, 74, 97, 126
Find the wrong number in the given number series.
1248, 1365, 1488, 1623, 1776, 1954128, 128, 64, 192, 42 , 240
2592 1300 656 331 169.5 88.75
...79, 152, 231, 314, 405, 500
Find the wrong number in the given number series.
237, 526, 165, 608, 77, 702
75, 450, 225, 1330, 675, 4050
Find the wrong term in the given series below.
2847, 2954, 2799, 3088, 2727, 3256
Find the wrong number in the given number series.
13, 20, 31, 44, 62, 80
Find the wrong number in given series.
1759, 1765, 1785, 2047, 2099, 2209