ATQ Let the amount of money with Neha be Rs. '180c' So, the price of 1 doll = (180/60) = Rs. '3c' Also, the price of 1 robot = (180/20) = Rs. '9c' ATQ; Amount retained for candies = 0.05 X 180c = Rs. '9c' Price of 8 robots = 8 X 9c = Rs. '72c' Remaining amount = 180c - 9c - 72c = Rs. '99c' So, number of dolls she can purchase now = (99c/3c) = 33 Therefore, required percent = (33/60) X 100 = 55%
Which of the following is a synthetic polymer?
Which radioactive element is used in heart pacemakers?
Which inert gas is most abundantly found in the atmosphere?
Which element gives hardness to stainless steel?
Compressed natural gas (CNG) primarily consists of which gas?
100 gram of ice at 0°C is mixed with 100 gram of water at 80°C. What will be the final temperature of the mixture ?
The product of the equivalent weight and valency of an element equals its ______.
Which gas is commonly used to artificially ripen green fruits?
What is the nature of the pH of milk?
What are diatoms?
