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The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is:

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Additional Questions

Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even ?

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In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green?

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A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is

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A speaks truth in 75% of cases and B in 80% of cases. In what percentage of cases are they likely to contradict each other, narrating the same incident

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From a pack of 52 cards, two cards are drawn together, what is the probability that both the cards are kings

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Bag contain 10 back and 20 white balls, One ball is drawn at random. What is the probability that ball is white

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There is a pack of 52 cards and Rohan draws two cards together, what is the probability that one is spade and one is heart ?

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AMCAT Quantitative Ability Previous Papers-2
In how many ways can the letters of the word "CORPORATION" be arranged so that vowels always come together.

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In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be there

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From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done

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