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Frequently Asked Book Math Questions and Answer

(#M40039872) BOOK QUESTION solve Keep an EYE

A shopkeeper marks his goods at such a price that after allowing a discount of 12.5% he makes a profit of 10% Find the marked price of the article which costs 245

Asked In Book Harsh Poddar (5 years ago)

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(#M40036328) BOOK QUESTION Ratio Keep an EYE

RS 355 were divided among a,b,c in such a way that A had 20 more than B and C had Rs 15 More than A.How much C 's Share

Asked In Book vikas kumar (5 years ago)

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(#M40166315) BOOK QUESTION Age PRoblems Keep an EYE

Seven years ago at the time of the marriage, the average age of a man and his wife was 28 years. At present they have two children. Their daughter is 2 years older than their son. One year after the birth of the daughter, the average age of the man, wife and their daughter was 21 years. Find the present age of the son.

Asked In Book Abhinav (5 Months ago)

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(#M40021383) BOOK QUESTION Keep an EYE

A basket contains 15 apples and 10 oranges out of which 4 apples and 2 oranges are defective. If a person takes two fruits at random, what is the probability that either both are apples or both are good

Asked In Book Abhishek (6 years ago)

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(#M40037653) BOOK QUESTION Keep an EYE

From a pack of 52 playing cards, 4 cards are removed at random. In how many ways can the 1st place and 3rd place cards be drawn out such that both are black ?

Asked In Book aastha (5 years ago)

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(#M40021290) BOOK QUESTION Keep an EYE

Arun wants to send invitation letter to his 7 friends. In how many ways can he send the invitation letter if he has 4 servants to carry the invitation letters

Asked In Book Abhishek (6 years ago)

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(#M40153718) BOOK QUESTION Venn diagrams Keep an EYE

In a certain school, there are 180 pupils in Year 7. One hundred and ten pupils study
French, 88 study German and 65 study Indonesian. Forty pupils study both French and
German, 38 study German and German only. Find the number of pupils who study:
a.all three languages
b.Indonesian only
c.none of the languages
d.at least one language
e.either one ot two of the three languages.

Asked In Book Uma Devi Palla (4 years ago)

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(#M40009464) BOOK QUESTION Keep an EYE

Find three consecutive positive integers such that the square of their sum exceeds the sum of their squares by 214.

Asked In Book Vignesh (7 years ago)

Solved Pargat Pal Singh Read Solution (2)

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(#M40041050) BOOK QUESTION solve Keep an EYE

next number of series 2,4,8,61,23,46,821,

Asked In Book Harsh Poddar (5 years ago)

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(#M40037716) BOOK QUESTION probabilty Keep an EYE

find out the probability of forming 187 or 215 with the digits 1,2,3,4,5,6,7,8,9, when only numbers of 3 digits are formed and when
1) repetitions are not allowed and when
2) repetitions are allowed

Asked In Book VANI SETHI (5 years ago)

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