Question
What is the function of a
modem?Solution
A modem (modulator-demodulator) helps in internet communication over phone lines.
There are nine consecutive even numbers such that the smallest number is 50% of the largest number. Find the sum of the second lowest and second highest...
A waiter income consist of his salary and tips. During one week his tips were 4/5 of his salary. What portion of his income came from tips?
- The largest 5-digit number which is exactly divisible by ‘47’ is:
Sum of squares of three consecutive numbers is 770. Find the sum of first and third number.
180 is divided into two parts in such a way that the fifth part of the first part and the fourth part of the second are in the ratio 4:5. Second part i...
Which of the following is a prime number?
In a shelter, there are some horses and some pigeons, only. If the total number of heads counted is 40 and total number of feet counted is 112, then fi...
A two-digit number is such that the sum of its digits is 12. If the number formed by reversing its digits is 18 less than the original number, find the ...
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