In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. -
3, 4, 7, 7, 13, 13, 21, 22, 31, 44,
Seven executives P, Q, R, S, T, U andW reach office in a particular sequence. U reaches immediately before P but does not immediately follow S. R is the last one to reach office. T follows immediately after P and is subsequently followed by W.
Among the executives, who reaches the office first ?
(i) Eight doctors P, Q, R, S, T, U, V and W visit a charitable dispensary every day except on a holiday i.e. Monday. (ii) Each doctor visits for one hour from Tuesday and Sunday except Saturday. The timings are 9 a.m. to 1 p.m. and 2 p.m. to 6 p.m.; 1 p.m. to 2 p.m. is lunch break. (iii) On Saturday, it is open only in the morning i.e. 9 a.m. to 1 p.m. and each doctor visits for only half an hour. (iv) No other doctor visits the dispensary before doctor Q and after doctor U. (v) Doctor W comes immediately after lunch break and is followed by R. (vi) S comes in the same order as P in the afternoon session.
Doctor P visits in between which of the following pairs of doctors ?
In a certain aode, '975' means 'Throw away garbage';
'528' means 'Give away smoking' and
'213' means 'Smoking is harmful'.
Which digit in that code means 'Give' ?