Question
Under which communication network every employee can
talk to every other employee in an organisation organization?Solution
Star or all-channel Network: Under star communication network all members of the group communicate with each other and exchange information. This network is a must for group communication or where teamwork is involved. 
The monthly incomes of Vishal and Rahul are in the ratio 7:6. Their combined monthly income is Rs. 6500. Rahul's monthly savings are Rs. 1200, and Visha...
Marks scored by A and B in a test are in the ratio 13:5 respectively. If B had scored 5 more marks, then marks scored by A would be 30% more than that o...
An amount is distributed among P, Q, R, and S in the ratio 12:8:5:6 respectively. If the amount received by Q is Rs. 1,600 , then find the amount receiv...
- If ‘A’, ‘B’ and ‘C’ are in proportion in the given order while ‘A’ = 36 and ‘B’ = 72, then find the value of ‘C’.
What is the ratio whose terms differ by 25 and the measure of which is 2/7?
If the mean proportion of 4.8 and 1.2 is denoted by 'k', then determine the value of '5k'.
If A varies directly as B and inversely as C and A = 6, B = 3 and C = 5, what is the value of A when B = 5 and C = 2?
Three numbers A, B and C are in the ratio of 10 : 12 : 17. If sum of these numbers is 429, ratio between the difference of B and A and the difference of...
The price of sugar is increased by 15%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original c...
Find the third proportion of 20 and 30.
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