Please solve this question A Milkman Sells the milk at the cost price but he mixes the water (C.P. of water is 1/10 of C.P. of pure milk) in it and thus he gain 20%. Find the ratio of water to milk in mixture.(a) 5 : 17 (b) 1 : 11(c) 5 : 27 (d) 5 : 22

Please solve this question Screenshot 2024-08-07 110752.png 154.7 KB

Please solve this question Screenshot 2024-08-07 110752.png 154.7 KB

please solve this question In a stream that is running at 4 km/hr, a man goes 10 km upstream and comes back to the starting point in 57 minutes. Find the speed of the man in still water.

please solve this question In a stream that is running at 4 km/hr, a man goes 10 km upstream and comes back to the starting point in 57 minutes. Find the speed of the man in still water.

please solve this question Screenshot_13-9-2024_212053_learn.catking.in.jpeg 46.23 KB

please solve this question Screenshot_13-9-2024_212053_learn.catking.in.jpeg 46.23 KB

Please solve this question On a certain sum of money, compound interest earned at the end of three years = Rs. 1456. Compound interest at the end of two years is Rs. 880. Compute the principal invested.

Please solve this question N is a number such that 100≤N≤1000. If the middle digit of the number N is average of other 2 digits and the ratio of first 2 digit to the last 2 digit is equal to the ratio of sum of first 2 digit to the sum of last 2 digit. How many values of N are possible?

Please solve this question N is a number such that 100≤N≤1000. If the middle digit of the number N is average of other 2 digits and the ratio of first 2 digit to the last 2 digit is equal to the ratio of sum of first 2 digit to the sum of last 2 digit. How many values of N are possible?