There were 42 students in a hostel. Due to the admission of 13 new students, the expenses of the mess increase by Rs. 30 per day while the average expenditure per head diminished by Rs. 3. What was the original expenditure of the mess ?
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Rearrange the parts of the sentence in correct order. The whole biosphere, like P : a chemically dynamic stateQ : the individual organisms thatR : live inside it, exists in
RQP
QRP
QPR
PQR
Government is to set to introduce new Rs. 100 coin with image of former PM
Government is to set to introduce new Rs. 100 coin with image of former Prime Minister Atal Bihari Vajpayee.
Which of the following is not true of color blindness?
Mortar is a mixture of
Mortar is a mixture of cement or lime as a binder, sand and water.
Mann Ki Baat is an Indian radio programme was officially launched in which of the following years?
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The fundamental excitable cell in the nervous system is the
A tone in music is a sound that
A tone in music is a sound that has definite pitch. Pitch is nothing but the relative highness or lowness of a sound.