The variation of displacement [d] with time [t] in the case of a particle falling freely under gravity from rest is correctly
Exam Year: 1996
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Total internal reflection can take place when light travels from
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When a mirror is rotated by an angle of 6, the reflected ray will rotate by
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A liquid is flowing in a streamlined manner through a cylindrical pipe. Along a section containing the axis of the pipe, the flow profile will be
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A truck, a car and a motor cycle have equal kinetic energies. If equal stopping
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Besides proteins and carbohydrates, other elements of nutritional value found in milk include
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When an air bubble at the bottom of a lake rises to the top, it will
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Distance-time graph in respect of a race among four persons is shown in the given figure. Consider the following statements in this regard : I. ‘A’ stood first in the race. II. ‘C led all the way. III. ‘D’ ran faster than others in the later part of the race. Of these statements
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People drinking water from a shallow hand pump are likely to suffer from all of the following diseases except
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Which of the following would lead to ‘malnutrition’ ? I. Overnutrition II. Undernutrition III. Imbalanced nutrition. Select the correct answer by using the codes gives below :
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