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
How many boxes are kept above the box with Orchid?
Who likes Daisy?
How many persons likes after the one who likes Papaya?
Statements:
A < B ≥ C > U = W; R < Q > L ≤ W = Y; Q > P
Conclusions:
I. B < P
II. C > R
On which of the following days the English exam was held?
Six friends B, C, D, E, F and G, have exam on six different days, starting from Monday and ending on Saturday, of the same week in the month. G has exa...
Four of the five among the following are similar in such a way to form a group, which one of following doesn’t belong to the group?Â
...Whose anniversary is on 27th of July?
What is the position of E with respect to D?
If C is related to A, D is related to E, in the same way to how G is related to?
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