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aAn athlete decides to run the same distance in 1/4th less time that she usually took. by how much percent will she have to increase her average speed?
a)40 b)44.4 c)33.3 d)22.2

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ans c
simple logic (1-1/4)=3/4 then reverse it so 4/3=1.333
1.33-1=33.33
13 years agoHelpfull: Yes(16) No(5)

TCS Other Question

It is the class with the seating arrangement in 4 rows and 8 columns. When the teacher says start the girl who is sitting in first row and first column will say 1, then the next girl sitting behind her will say 4, the next girl sitting behind that girl will say 7, in a particular order each girl is telling a number, the following girls told 10, 13 next turn is yours what u will say?
a) 15 b) 17 c) 14 d) 16
1/6+1/t=1/6.5
thn t=-78 but for outflow - is neglected