Question : Direction: From the given alternative words, select the word which cannot be formed using the leters of the given word.
THERMODYNAMICS
Option 1: MATHEMATICS
Option 2: MOTHER
Option 3: MODERN
Option 4: DYNAMO
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Correct Answer: MATHEMATICS
Solution : Given:
THERMODYNAMICS
First option: MATHEMATICS; But the letter T in the word MATHEMATICS is not present in the word THERMODYNAMICS .
Second option: MOTHER; All the letters of MOTHER are present in the word THERMODYNAMICS .
Third option: MODERN; All the letters of MODERN are present in the word THERMODYNAMICS .
Fourth option: DYNAMO; All the letters of DYNAMO are present in the word THERMODYNAMICS .
So, MATHEMATICS can not be formed with the help of the letters of the word THERMODYNAMICS.
Hence, first option is correct.
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