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The shadow zone of P-waves is in the form of a band between 105 to 145 degrees while that of S-waves is all areas beyond 105 degrees. Thus, the shadow zone of S-waves is much larger than the P-waves. Surface waves are the most damaging waves in terms of losses caused to the life and property of the people. Most of the Earthquake waves vibrate in the direction perpendicular to the direction of the propagation of the waves.
Rohit allocates his monthly salary in different proportions: 15% on traveling, 20% on entertainment, 22% on studies, and 26% on food. The remainder is d...
Vicky and Vinay have their monthly incomes in the ratio of 7:9. Their monthly expenditures are Rs. 6200 and Rs. 7800, respectivel...
Out of her monthly income of Rs. 25,000, Priya spent (Q - 10)% on rent, (Q + 15)% on others and saved Rs. 4,500. Find Q% of her monthly income.
The expenditure-to-savings ratio for Person 'A' is 5:4. If their income rises by 25% and their savings grow by 31.25%, what perce...
Person X's earnings exceed Person Y's by 25%, and both individuals manage to save Rs. 2400 each. The ratio of Person Y's expenses to Person X's expenses...