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ATQ, Let the travel bike is rented for 8 hours or less. Then the number of hours it is rented for 800/100 = 8 hours But if it charged Rs.8/km, the amount that should paid be 120(8) = 960 But he paid only Rs.800 The travel bike is rented for more than 8 hours Number of hours = 800/80 = 10 hours If it is charged at Rs.6/km, the amount that should paid be 120(6) = Rs.720 which is less than s. 800 Adarsh rented bike for 10 hours.
There are two types of animals in a pet shop. Some are puppies and some are kittens. Each kitten takes 8 biscuits and each puppy takes 11 biscuits. If 5...
The sum of two numbers is 18 while the sum of their squares is 164. Find the sum of the cubes of those two numbers.
Find the third proportion of 24 and 12.
If the 5-digit number 676pq is divisible by 3, 7 and 11, then what is the value of (6p – 7q)?
A waiter income consist of his salary and tips. During one week his tips were 4/5 of his salary. What portion of his income came from tips?
The following dataset represents the examination scores achieved by 10 students:
36, 91, 80, 77, 64, 80, 45, 56, 41, 96
Find the median of...
Find the number of zeros at the end of 78!.
N is the largest two digit number, which when divided by 3, 4 and 6 leaves the remainder 1, 2 and 4 respectively. What is the remainder when N is divid...
Which of the following pairs is NOT coprime?