Posted By: Merin Kuriachan       Member Level: Diamond       Posted Date: 02 Jun 2007       Category: Aptitude Test
The percentage increase in the area of a rectangle, if each of its sides is increased by 20%, is : Select Answer: 40% 42% 44% 46%
Your Test Score: 0 / 0	Next Question: A rectangle has width a and length b. If the width is decreased by 20% and the length is increased by 10%, then what is the area of the new rectangle in percentage compared to 'ab' ? Previous Question: If the length and breadth of a rectangular room are each increased by 1 m, then the area of floor is increased by 21 sq. m. If the length is increased by 1 m and breadth is decreased by 1 m, then the area is decreased by 5 sq. m. The perimeter of the floo Related Questions: How big will an angle of one and a half degree look through a glass that magnifies things three times? A pressure cooker is sold for Rs 120. Sales tax accounts for one-fifth and profit one-third of the remainder of the selling price. The coast price of the cooker is Light glows for every 13 seconds . How many times did it glow between 1:57:58 and 3:20:47 am. Patrick and Eric are on the two opposite banks of a river. They both have a rowing boat. They both start off at the same time towards the opposite bank. They pass each other at 720 meters from the bank where Patrick departed. When reaching the opposite bank, they both take a rest for the same amount of time before they return. On the way back they pass each other at 400 meters from the bank from where Patrick returned. Patrick and Eric both row with a constant speed, but Eric rows faster. How wide is the river? Dr. DoLittle always goes walking to the clinic and takes the same time while going and while coming back. One day he noticed something. When he left the home, the hour hand and the minute hand were exactly opposite to each other and when he reached the clinic, they were together. Similarly, when he left the clinic, the hour hand and the minute hand were together and when he reached the home, they were exactly opposite to each other. How much time does Dr. DoLittle take to reach home from the clinic? Give the minimal possible answer. Categories Aptitude Test   Arithmetic Reasoning   General Knowledge - India   General Knowledge   Computer Basics   Physics   Mathematics   Biology   Chemistry   English   Botany

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