Question
Which layer of the OSI model deals with electrical,
mechanical, and physical aspects of data transmission?Solution
Physical layer.
Find the average of first 20 whole numbers.
A and B are positive integers. If A + B + AB = 65, then what is the difference between A and B (A, B ≤ 15)?
A boy was asked to find 3/5 of a number. Instead, he calculated 4/5 of the number. His answer exceeded the correct answer by 96. Find the number.
Group ‘M’ comprises four even integers in order, and group ‘N’ includes four successive odd integers. If the average of their first elements is ...
There are 120 candies, 120 chocolates, and 200 sweets to be distributed among groups A, B, and C, where each student in group A receives 5 candies, each...
- Calculate the largest 5-digit number which is divisible by ‘64’
The sum of three consecutive even numbers is 84. Find the middle number.
The sum of two numbers is 60 whereas the sum of their reciprocals is (20/9). Find the square of the product of the two numbers.
When a number is divided by 19 remainder is 7. Find the remainder when four times of the same number is divided by 19.
The sum of four consecutive counting numbers is 154. Find the smallest number?
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