Interested to Buy Any Domain ? << Click Here >> for more details...
The cost of four dozen proof machine ribbons and five dozen
accouting machine ribbons was Rs.160/-. If one dozen
accounting machine ribbons cost Rs.20/-, what is the cost of
a dozen proof machine ribbons?
- 4 Answers
- 20653 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / anitha bharathan
Given:
4( dozen Proof machine)+5(dozen Accounting machine)=160
Also 1 dozen Accounting machine=20
Therefore,
4( dozen Proof machine)+5(20)=160
4( dozen Proof machine)=160-100
4( dozen Proof machine)=60
dozen Proof machine=60/40
dozen Proof machine=15
| Is This Answer Correct ? | 40 Yes | 1 No |
Answer / karthick.m
5 dozen *20 =100
so160-100=60
60 /4 = 15 per dozen
| Is This Answer Correct ? | 10 Yes | 0 No |
Answer / rbarunkumar
4x+5y=160
4x+5(20)=160
4x=160-100
x=60/4
x=15.
| Is This Answer Correct ? | 9 Yes | 0 No |
A Father Has 7 Pennys With Him And 1 Water Melon Is For 1p, 2chickoos For 1p, 3 Grapes Foe 1p. He Has Three Sons. How Can He Share The Fruits Equally?
The cost of an item is Rs 12.60. If the profit is 10% over selling price what is the selling price ?
0 Answers 3i Infotech, Canara Bank, Geodesic, Mu Sigma,
find then next series number 5,6,7,8,10,11,14,..?
hi had any body attended bank of interview plz........ share your experience
Selling a ac gains 25% on SP.what %gain on CP. 15 25 33.33 47.5
1,2,2,4,8,?
In a digital circuit which was to implement (A B) + (A)XOR(B), the designer implements (A B) (A)XOR(B) What is the probability of error in it ?
0 Answers 3i Infotech, Canara Bank, EDS,
A long thin strip of width 7cm is kept on a flat surface. Another identical strip is kept on it in an overlapping manner such that the combined width of the two is 11 cm. What is the width of 55 such strips kept like this?
6 women can do 75 units of work in 8 days by working 5hrs/day. In how many days can 4 women do 30 units of work by working 8hrs/day ?
1 liter is evaporated from 6 liters, and liquid contain 4% of sugar. find % of sugar?
what is the Aptitude test?
It's 2PM on a sunny Sunday afternoon in the Bay Area. You're minutes from the Pacific Ocean, redwood forest hiking trails and world class cultural attractions. What do you do?
3 Answers Google, IIT, Jaypee,
English 
