Directions: Few persons were seated in 3 different rows facing the north. The rows were numbered 1-3 such that the last row was numbered 1, the row exactly in front of it was numbered 2 and so on. The seats were numbered 1, 2, 3 and so on in ascending order from left to right. All rows did not necessarily have the same number of seats. The information about only few persons is known.
(i) S’s seat number was one less than as that his row number.
(ii) S was 2nd to the left of K. Nobody was seated to the right of N.
(iii) Row-1 had 6 seats.
(iv) T was seated at one of the extreme ends but not adjacent to R .
(v) Row 3 had one seats more than that in row 2.
(vi) M was 3rd to the left of P. M and P was not seated any extreme end of the row.
(vii) R was seated behind M, they had the same seat number but they were not in consecutive rows.
(viii) M not seated with N and T.
(ix) The maximum number of seats was six in any row.

How many persons could be there in the rows?

If ‘Mango, lemon and melon are fruits’ is written as 439516; ‘Mango and lemon are yellow’ is 04396 and ‘Melon is green’ is 857, which digit represents ‘melon’?

Which two signs need to be interchanged to make the following equation correct?
45 – 9 ÷ 3 +5 ×6 =32

Identify the odd pair from the following.

Gaurav stood facing north. He walked 40 meters and turned left and covered a distance of 20 meters. He then turned left and walked 40 meters. How far is he from his starting place?

1 : 6 : : 8 : ?

The ratio of the present age of the two brothers is 1: 2. And 5 years ago this ratio was 1: 3. So what will be the ratio of their age after 5 years.

Select the set in which the numbers are related in the same way as are the numbers of the following set.
(7, 89, 31)