if length of a rectangle is incr by 20% and width is decr by
20% then area
Answers were Sorted based on User's Feedback
Answer / zammil
b gets increased by 20% i.e (b+0.20b)
h gets decreased by 20% i.e (h-0.20h)
rewriting the equation(area=b*h),
i.e new area=0.96 times the original area
if 100% was the original area,it has decreased to 96%
|Is This Answer Correct ?||37 Yes||2 No|
Answer / guest
Decreased by 4%
Refer GMAT'96 edition ..i think page 44
|Is This Answer Correct ?||36 Yes||3 No|
Answer / asdf
it is dec by 4%
120% * 80% = 96%
ie dec by 4... sure now??
|Is This Answer Correct ?||17 Yes||2 No|
Answer / meenakshy
i think d area will be 24/25.
and b= 80/100=>4/5
|Is This Answer Correct ?||6 Yes||7 No|
Answer / amit kumar das
Increase by 1%
(Pls inform me if someone else with a different ans is v
|Is This Answer Correct ?||4 Yes||13 No|
a boat travels upstream 20km in 6 hrs and 18 km downstream in 4hrs find the speed of boat in still water a.1/2kmph b. 7/12kmph c.5kmph d.none of these
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remainig palayer they have picked 6 from argentinan and 14 from european. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from rgentinian and 6 from European. Find out no. of methods avilable for it.
2x-y=4 then 6x-3y=?
Pls send me which book to follow for SBI-clerical exam 2008
solution for the question: NOON+MOON+SOON=JUNE, each alphabet represents the number. what is the answer? what does JUNE represents?
Pls send me banking Related question... Parth vora
A is sister of B. C is brother of D. D is sister of A. How is B related to D? (a) Brother (b) Brother or Sister (c) Sister (d) Data inadequate (e) None of these
2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined.
A sales person multiplied by a number and get the answer 3. Instead of that number divided by 3. What is the answer she actually has to get.
Dr. Martin A. Tidball, along with colleagues at two universities, are working on uncovering the mysteries of glucose uptake, a discovery of new details about active ATP transport, and a drug to enhance facilitated diffusion. are working hard to uncover the mysteries of glucose uptake, discover new details about active ATP transport, and enhance facilitated diffusion with the help of a drug is working on uncovering the mysteries of glucose uptake, discovering new details about ATP transport, and enhancing facilitated diffusion via a drug is working to uncover the mysteries of glucose uptake, discover new details about active ATP transport, and enhancing facilitated diffusion with the help of a drug are working on uncovering the mysteries of glucose uptake, a discovery of new details about active ATP transport, and a drug to enhance facilitated diffusion
I have applied for SBI clerk test. I am average in maths. How can I do the QUANTITATIVE APTITUDE (maths) questions fast using short cut methods ?