Question
Four of the following five are alike in a certain way
based on the given arrangement and thus form a group. Which is the one that does not belong to that group? Study the following information carefully and answer the question given below: There are eight people A, B, C, D, M, N, O and P are living in a 8 floor Building on different floors from top to bottom (such as ground floor is numbered as 1 and top floor is numbered as 8) but not necessarily in the same order. Only one person lives between the floors of C and D who lives on any floor below the floor of M. P lives on the floor immediately above the floor on which B lives. C lives on the third numbered floor. Only one person lives between the floors of M and N. M lives above N. Only two persons live between the floors of C and O.Solution
1. C lives on the third numbered floor. 2. Only two persons live between the floors of C and O. 3. Only one person lives between the floors of M and N. 4. M lives above N.
5. Only one person lives between the floors of C and D. 6. C lives on one of the floor below the floor of M. 7. P lives on the floor immediately above the floor on which B lives.
There is no space for P and B in CASE1A so CASE1A is cancelled out. Final arrangement:
If x2 – xy + y2 = 16 and x4 + x2y2 + y4 = 320 then find x2 + xy + y2...
If [2a + (1/2a)] = 5, then find the value of [4a² + (1/4a²) - 6]
When 732 is divided by a positive integer x, the remainder is 12. How many values of x are there?
If x = 15, find x5 - 16x4 + 16x3 - 16x2 + 16x - 16 = ?
The roots of the quadratic equation x² + px + q = 0 are in the ratio 3:4. If the sum and product of the roots are 7 and 12, respectively, find the valu...
Solve: 1/x + 1/y = 5/2 and 1/x – 1/y = 1/6
A boat covers 540 km upstream and downstream in 't' time. If the speed of the stream is 8 km/h and the speed of the boat is 10 km/h then find the value ...
If 2x + 4y - 9 = 0, then find the value of 8x 3 Â - 723 + 64y 3 Â + 216xy.
Solve for x in the equation: 3(x + 2) + 2(2x - 5) = 5x + 9