A report has 20 sheets each of 55 lines and each line
consists of 65 characters. If this report is to be retyped
with each sheet having 65 lines and each line of 75
characters wht will be the reduction percent in the pages ?
(a) 22.5 % (b) 35 (c) 25 (d)none
Answers were Sorted based on User's Feedback
Answer / shivaray
(c) 25%
20*55*65=y*65*75
y=(20*55*65)/(65*75)
y=14.667 =15
y=15
% reduction=(20-15)/20=25%
| Is This Answer Correct ? | 23 Yes | 1 No |
Answer / paresh
(c)
20*55*65 = 65*75*x
x=14.--
total 15 pages are needed
% = (20-15/20)*100 = 25
| Is This Answer Correct ? | 7 Yes | 0 No |
In a family Reshma is elder sister of Ragini . Soni is Reshma's daughter and Saloni is Soni's cousin. Rgini's mother is Rajani. Ramani is the sister-inlaw of Reshma. Who is Soni's grandmother?
The owner of a hobby store needed to calculate the percentage of customers who purchase wood glue. Upon completing his survey, he noticed that 60% of the people that entered his store purchased an item. Of those customers, 15 percent purchased wood glue. What percent of the people that entered the store purchased wood glue? a) 8% b) 7% c) 9% d) 12% e) 15%
Two trains 100 meters and 120 meters long are running in the same directions with speed of 72 km/hr and 54 km./hr. in how much time will the first train cross the second?
if a car starts from A towards B with some velocity due to some problem in the engine afetr travelling 30 km .if the car goes 4/5 th of its of actual velociteythe car reaches B 45 min later to the actual time.if the car engine fails after travelling 45km the car reaches the destination B 36min late to the actual time ,wat is the initial velocity of car and what is the distance between A and B on km.
Sum of 1 to 40 is?
A school have 30% from MAHARASTRA .Out of this 20% from BOMBAY students. Find the total percentage of BOMBAY
9/10 or 10/11 which is greater.
Find the missing number in the series: 2, 5, __ , 19 , 37, 75
If instead of multiplying a number by 7 the number was divided by 7. What should be the percentage error? (a) 100% (b) 96.8% (c) 92.70% (d) 97.9% (e) None of these
There are 3 societies A, B, C.A lent cars to B and C as many as they had already.After some time B gave as many tractors to A and C as many as they have. After sometime c did the same thing. At the end of this transaction each one of them had 24.Find the cars each originally had.
1. Questions on probability 2. Questions on statistics (mainly growth rates, market shares, etc.) 3. Questions on general logics 4. Evaluate strengths and weekness of proposed product All questions are open test
0 Answers DEK, Nielsen, SP Jain, TMR,
The base 5 representation of the decimal number 2048 is _____.