Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group?
(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
If 'A' stands for 'รท', 'B' stands for 'ร', 'C' stands for '+' and 'D' stands for 'โ', then what will come in place of the question mark (?) in the following equation?
(46 B 8) A 16 C 15 B 3 D 27 = ?
A local train without stoppages runs at an average speed of 70 km/hr, and with stoppages, at an average speed of 30 km/hr. What is the total time (in hours) taken by the local train for stoppages on a route of length 630 km?
Refer to the following number and symbol series and answer the question that follows.
Counting to be done from left to right only.
(NOTE: All numbers are single digit numbers only.)
(Left) 7 @ ยฃ 1 @ 7 # * 8 7 8 6 5 3 8 4 โฌ # ยฃ 9 1 ยฃ (Right)
How many such symbols are there each of which is immediately preceded by a number and also immediately followed by a number?