Question
The ratio of two numbers is 2:5. If each number is
decreased by 4, the ratio becomes 3:8. Find the smaller numbers.Solution
Let the two numbers be 2x and 5x. => (2x-4)/(5x-4) = 3/8 => 16x – 32 = 15x – 12 => x = 20 The smaller numbers = 2 × 20 = 40
A is the mother of B. B is sister of C. C is husband of E. D is brother of E. F is the father of D. How is A related to E?
A belongs to which of the following cities?
Four of the following five are alike in a certain way as per the given arrangement and thus form a group. Find the one that does not belong to that gr...
Which of the following is true regarding E?
Who among of the following lives to the East of the one who speaks Hindi?
Who among the following lives to the west of F?
Who among the of the following likes Modern Public School?
If J and M lives between K and A, then how many person live below J?Â
__ and __ live on same floor.
Who among the following person likes Black?
