Verbal Reasoning - Mental Ability Questions

In the following question, select the related number from the given alternatives.
40 : 100 : : 56 : ?

A cyclist cycles 3.5 km West, then turns North and cycles 2.5 km North, then turns to his right and cycles 3.5 km, then turns North and cycles 4.5 km.Where is he now with respect to his starting position?

Ram went 20 meters to the north then turned towards east and walked another 5 meters, then he turned towards right and covered 20 meters. How faris he from the starting point?

Karan travels 20 km towards the south, and then takes a left, and travels 35 km further. Again, he takes a left and travels 20 km further. How far is he from his original position?

Choose the most appropriate word ‘ACCIDENT’ is to ‘CAREFULNESS’ as ‘DISEASE’ is to

If 18 (9) 3 and 36 (30) 5, then what is the value of A in 19 (A) 18?

How many such pairs of letters are there in the word REGIONAL, each of which has as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical series ?

X and Y both start from a same point. X walks 17 m West, then turns to his right and walks 13 m. At the same time, Y walks 9 m North, then turns East and walks 7 m, then turns to his left and walks 4 m. Where is Y now with respect to the position of X?