If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount then what is the profit percentage.
40%
55%
35%
30%
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Study the following letter-number series carefully and answer the questions given below:
J 5 4 T P 2 3 K L Q 3 7 R D A 6 8 3 F H 7 8
How many odd numbers are there which are immediately followed by an even number and immediately preceded by a letter?