Question
Who lives to the south east of
F? Answer the questions based on the information given below: Ten persons E, F, J, K, L, M, A, X, Y and Z live in a building, which has five floors where bottommost floor is numbered as 1 and the topmost floors is numbered 5. Each floor has two types of flats i.e. D1 and D2 such that floor 2 of D1 is immediately above floor 1 of D1 and immediately below floor 3 of D1 and so on. Similarly, floor 2 of D2 is immediately above floor 1 of D2 and immediately below floor 3 of D2 and so on. D1 is to the west of D2. J lives immediately above A, who doesn’t live on a prime numbered floor. E live to the south east of A.Z’s floor is immediately below E’s floor but they live in different types of flat. L and M live on same numbered floor. Y lives above K, who lives to the north east of L.X lives on floor 1.Solution
1. J lives immediately above A, who doesn’t live on a prime numbered floor. 2. E lives to the south east of A.Z’s floor is immediately below E’s floor but they live in different types of flat. So, A and J live on floor 4 and floor 5 of D1, respectively. E lives on floor 2 or floor 3. 3. L and M live on same numbered floor. 4. X lives on floor 1 of one of the buildings, this is not possible in case II, so case II is rejected. 5. Y lives above K, who lives to the north east of L. So, L and M live on floor 3. Y lives on floor 5 of D2. F lives on floor 2 of D1. The final table is given below:
The arithmetic mean and geometric mean of two numbers are 7 and 2√10 respectively, then find the numbers.
24, 29, 62, ?, 758, 3791
...The median of the following data will be ___
32,25,33,27,35,29,14,26 and 30.
A spent 36% and 25% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 25% and 40% to his mother and brother, respec...
5 years ago, A was 1/3 of B’s age. If the ratio of their present ages is 2:5, what will be the sum of their present ages?
what is the mean of given numbers 25, 15, 12, 23, 15,
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The fourth term of an arithmetic progression is 6. Then the sum of first seven terms is:
3, 12, 48, 192, __________ find which of the following term is equal to 12288?
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 179. Find the smallest part.