Related Questions

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
Type 1 workers can do three times the work of Type 2 workers. Twelve Type 1 workers can complete a task in 10 days. How many days would it have taken 4 Type 1 and 8 Type 2 workers to complete the same task?
An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank?
An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank ?
A policy document for a money-back policy includes the statement of the proposal and declaration signed by the proposer form the basis of the contract's. In which main section of the policy document will this normally appear?
Which of the following is a valid declaration of an object of class Box?
Which of the following is a correct format for declaration of function?
Which of the following country refused to sign the Bali Declaration over Rohingya issue?
Which of the following CSS property defines the different properties of all four sides of an element’s border in a single declaration?
Which of the following property defines the border-width, border-style and border-color of an element’s top border in a single declaration?