Question
Which of the following is an example of
telecommunication?Solution
The correct answer is D
- The price of electricity rose by 40%. Ravi, in response, reduced his usage by 25%. Determine the change in his electricity bill.
A salesman is allowed 24% commission on the total sales by him and a bonus of 1% on the sales over Rs. 25000. If the total earnings of a salesman is Rs...
- Three figures are given such that the first is 45% less than the third, and the second is 50% less than the third. The first figure is what percent of the ...
The total population of a village is 12600. If the rate of growth of male population is 20% per year and the rate of growth of female population is 10% ...
Income of A is twice the income of B. B and A spend 20% and 30% respectively of their incomes. Find the savings of A, if B saves Rs. 18550 in a month.
35% of ‘u’ added to 65% of ‘v’ results in 130. If ‘v’ is 70 more than ‘u’, find the value of (2u – v)
A girl spent 30% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 4:3. If the difference of the income ...
In a train, 40% of the passengers are females. Out of total number of passengers, 60% have unreserved tickets out of which 20% are females. How much per...
The population of a city is decreased by 20% in the first year and then increased by 30% in the second year. Find the population of the city at the end...
In a colony, there are 100 APL families and 50 BPL families. Each APL and BPL family got blankets equal to 20% and 68%, respectively of total number of ...
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