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Let the saving of 'P' and 'Q' be Rs .'x' each. So, income of 'P' = (x X 3) = Rs. '3x' And, income of 'Q' = (x X 4) = Rs. '4x' ATQ, 3x - x = 24,000 (Since, Expenditure = Income - Savings) So, 'x' = (24,000/2) = 12,000 Therefore, required sum = (3x + 4x) = '7x' = 7 X 12000 = Rs. 84,000
The sharpness of a television image is termed as its –
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In order to investigate the internal atomic structure of crystals, we make use of:
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A toroid has a core (non-ferromagnetic) of inner radius 23 cm and outer radius 28 cm, around which 4000 turns of a wire are wound. If the current in th...
Which of the following is the energy quantum of radiation?
If the vector sum of torques acting on a system is zero, then the object is in ________.
