math bearing

The letters M , A , T and H are written on cards and put in a bag. What is the probability that a card drawn from the bag bears the letter ' A ' on it? => 75% or 33% or 50% or 25%..

Cards numbered 1 through 25 are put in a hat. A card is picked up at random. What is the probability that it bears a number, which is a multiple of 5? => 2 5 or 3 4 or 1 5 or 1 4..

There are 15 bears in a zoo. What will be their population after 4 years, if the population doubles each year? => 60 bears or 240 bears or 340 bears or 290 bears..

The pictograph shows the number of teddy bears that were kept for sale in a store. How many teddies were there in the store for sale? => 50 or 16 or 4 or 8..

Dennis has two 5 dollar bills. He buys a teddy bear for $7. How much change does he get back? => $1 or $3 or $2 or $12..

An aircraft is flying on a bearing of 60° at 1040 mph. Find the component form of the velocity of the aircraft. =><2080, 2080 3 > or < 2 0 8 0 3 , 2080> or <520 3 , 520> or <520, 520 3 >..

The letters M, A, T, and H are written on cards and put in a bag. What is the probability that a card drawn from the bag bears the letter 'T' on it? => 33% or 25% or 50% or 75%..

An alloy of bronze used for making bush bearing contains 8% graphite. Express your answer using scientific notation. => 8 x 10 -2 or 8 x 10 -3 or 8 x 10 -4 or 8 x 10 -1..

The letters C, O, M, P, E, T, I, T, I, O, N are written on cards and put in a hat. One card is selected at random. What is the probability that the card selected bears a consonant? => 4 11 or 5 11 or 6 11 or 2 11..

An urn contains 4 marbles numbered 1,2,3,4 and another contains 5 marbles numbered 1, 2, 5, 7, 9. If one of the two urns is chosen at random and a marble is drawn at random from the chosen urn, find the chance that the marble is drawn from urn1, given that the number it bears is 1. => 1 8..