In a sugar-water solution, the ratio of water to sugar is 8:3. If you add 2 Kgs of sugar, the ratio become 2:1. What was the amount of sugar in the original solution?

Pick the odd one out - 331, 482, 551, 263, 383, 242, 111

A pen was sold at 15% loss. If the selling price was Tk. 8 more, than the seller could have made a profit of 1...

If u> t, r> q , s>t, t>r, which of the following must be true?

If K is an integer and .0010100 x 10k is greater than 1000, what is the least possible value of K?

If n is an even positive integer and K +2 =3n , which of the following could be a value of k?

If the length and width of a rectangular garden plot were each increased by 20 percent, what would be the perc...