Question
Who is/are live(s) west of R?
Study the following information carefully and answer the questions given below: There are nine persons – P, Q, R, S, T, U, V, W and I  are living on 3 floors (numbered 1 to 3) of a building. There are three different flats on each of the three floors.  Flats are X, Y, & Z such that Flat X is exactly to the west of flat Y and flat Y is exactly to the west of flat Z.  Flat X of floor 2 is exactly above the Flat X of floor 1 and so on. V lives just above R whereas V lives in Flat Z. P and R doesn’t live on the same floor. U lives just above P but not in the same flat. U and W live in the same flat, whereas W lives east of T. Only one person lives between I and Q, and they are living on the same floor. The one who lives west of S lives in the same flat in which I lives.Solution
V lives just above R whereas V lives in Flat Z. 
U lives just above of P but not in the same flat. U and W live in the same flat, whereas W lives east of T. P and R doesn’t live on the same floor. 
Only one person lives between I and Q, and both are living on the same floor. Case II and II (p) are invalid because there is no place for I and Q. The one who lives west of S lives in the same flat in which I lives.Case I shows the final arrangement. 
(30% of 400 - 20% of 540 + 35% of 1000) = ?
95% of 830 - ? % of 2770 = 650
56 x 8 – 65% of 40 = ? + 14 x √625
What will come in the place of question mark (?) in the given expression?
?2 - 222 = 900 ÷ 4 - √1089
What will come in the place of question mark (?) in the given expression?
(18 × 8 ÷ 12) × 10 = ?
?/343 = 7/?
(13 X 11) + (19 X 3) = 400% of √?
- What will be come in place of (?) in the given expressions.
(3/4 of 480) – (2/5 of 350) = ? 125% of 80 – 6 × 4 = ? × 13 – 54
Find the value of 40 ÷ 5 of 6 × [3 ÷ 6 × (12 – 6)] – (15 ÷ 3 of 30):
