Question
A repeater operates at which layer of the OSI
model? ÂSolution
Repeaters work at the physical layer to regenerate and transmit signals across a network.
The speed of a car is 30% more than that of a bike. Both of them start from a same point. After travelling for 7 hours, the speed of the bike is increas...
- The revenue of a company grows by 15% each year. If the current revenue is ₹2,00,000, what will be the revenue after 2 years?
A, B, C, and D purchased a cine-multiplex for Rs. 56 lakhs. The contribution of B, C, and D together is 366.66% that of B’s contribution and contribut...
- If 40% of 'x' is the same as 20% of '120', then determine 'x'.
A man spends 75% of his income. His income increases by 20% and his expenditure also increases by 10%. Find the percentage increase in his savings.
- If the price of a commodity is increased by 25% and a person reduces his consumption by 20%, find the percentage change in his expenditure.
In a two-candidate city council election, 40% of the votes were found invalid. From the valid votes, 60% went to the winner, who led by 1,200 votes. Fin...
In a school, the number of girls is 25% less than the number of boys. If the number of boys increases by 20% and the number of girls decreases by 10%, f...
Milk contains 6% water. What quantity of pure milk should be added to 12 litres of milk to reduce the quantity of water to 3%?
Ali the barber shaved 38% of his customers and gave a haircut to 76% of his customers. He charged Rs. 12 for a shave and Rs. 9 for a haircut. If 25% of ...
Relevant for Exams:
