if length of a rectangle is incr by 20% and width is decr by
20% then area
Answer Posted / amit kumar das
Increase by 1%
(Pls inform me if someone else with a different ans is v
sure)
| Is This Answer Correct ? | 4 Yes | 13 No |
Post New Answer View All Answers
total balls are z, the number of red balls is n and the remaining are blak balls,then the % of black balls equal to ?
3x+4y=10, x3 + y3=6, What is the minimum value of 3x+11y=?
The price of raw materials has gone up by 15%, labour cost has also increased from 25% of the cost of raw material to 30% of the cost of raw material. By how much percentage should there be a reduction in the usage of raw materials so as to keep the cost same
A chain is broken into three pieces of equal lenths containing 3 links each. It is taken to a backsmith to join into a single continuous one . How many links are to to be opened to make it ?
If A=Z, B=Y, C=X, .......... Z=A, Then SOUR = ?
Scientific publishing aptitude interview question
the word unimpressive was given.they asked us to do change 1st & 2nd,3rd & 4th,so on.then they asked what will be 10th letter from right?
The numbers A, B and C make a sum of 98. If the ratio A:B is 2:3 and that B:C is 5:8, the third number would be
The ratio between the perimeter and the breadth of a rectangle is 5: 1. What is the length of the rectangle If the area of the rectangle is 216 sq. cm?
in 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin
There are 19 horses in a stable. All but eight died. How many will be left in the stable?
Fallin height is proportional to square of the time. One object falls 64 cm in 2 sec. than in 6 sec. from how much height the object will fall?
What is the value of a property, which has been insured at the rate of 1/6% of its value, if the annual premium paid on it is Rs. 83.33 (in Rs.)?
A batsman outs for 23 runs in one inning, which increases his average 15 to 16. If he has to get 18 as average, what score is to make by him in the same innings?
What Is Kyc?