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Let total number of subjects be x. Then, => (60x + 26 + 19)/x = 65 => 60x + 26 + 19 = 65x => 5x = 45 => x = 9
In the question, two Quantities I and II are given. You have to solve both the Quantity to establish the correct relation between Quantity-I and Quanti...
Quantity-I: 'D' can do 55% of work in 44 hours. Find the value of 'Y' if the time taken by him to complete the whole work is 'Y' hours.
Quanti...
Quantity I: A bag contains 5 identical gold coins, and the number of ways in which 'p' coins can be drawn from the bag is 10. D...
Quantity-I: R allocated 45% of his income to pay for gym fees and then spent 40% of the remaining amount on protein supplements. If he is left with Rs...
Quantity I : The rate at which the train must run to reduce the time to 30 minutes. A train takes 40 minutes for a journey if it runs at 72 km/hr.
...Quantity I: 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 bi...
Quantity I: The cost price of a watch with a marked price of Rs. 500, which, after being sold at a 50% discount, still results in a profit of 25%.
...What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 55,000 and it increased by 15% in 2021 over 2020.<...
Quantity I: A bag contains 5 red, 7 blue, and 8 green balls. Two balls are drawn randomly. What is the probability that both balls drawn are green?
...f(a) = a3 - 3a2 + 3a - 4
Quantity l: Determine the value of f(a) when a = 3?
Quantity II: Determine the value ...