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BOOK Numerical Ability - Algebra Math Questions and Answer

(#M40155383) BOOK QUESTION Percentage Keep an EYE

A can of Juice was 80% full.80% of the contents were emptied into a glass and 84 ml juice was added to the Can . then the can became full to the brim. what is the Capacity of the can?

Asked In Book Richa Pandey (9 years ago)

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(#M40155108) BOOK QUESTION Keep an EYE

lengths of sides of a triangle and area are integrals.one side is 21 and perimeter is 48.find shortest side

Asked In Book K.Uma Devi (9 years ago)

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(#M40152064) BOOK QUESTION how far was it Keep an EYE

"The steamer," remarked one of our officers home from the East, "was able to go twenty miles an hour downstream, but could only do fifteen miles an hour upstream. So, of course, she took five hours longer in coming up than in going down." One could not resist working out mentally the distance from point to point. What was it?

Asked In Book viswambher (9 years ago)

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(#M40128478) BOOK QUESTION Keep an EYE

the sum of the reciprocals of two numbers is 7. the larger reciprocal exceeds the smaller by 7/3. find the numbers.

Asked In book (10 years ago)

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(#M40086545) BOOK QUESTION Keep an EYE

Four gallons of pure iodine are added to 46 gallons of 2% iodine. How much of the final solution do you have?How much iodine is contained in the mixture? What is the strength(perce

Asked In book (10 years ago)

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(#M40052048) BOOK QUESTION Keep an EYE

PLEASE HELP ME FACTOR AND UNDERSTAND THIS 5X^2-30X+40

Asked In book (10 years ago)

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(#M40044368) BOOK QUESTION Keep an EYE

x= 2y-1 and 2x+y=81

solve using substitution

x=?
y=?

show work please thank you!!

Asked In book (10 years ago)

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(#M40037127) BOOK QUESTION Keep an EYE

When we perform a ‘digit slide’ on a number we move its unit digit’s to the front of the number. For example, the result of a ‘digit slide’ on 6471 is 1647. Let ‘z’ be the smallest positive integer with 5 as its unit’s digit such that the result of a ‘digit slide’ on number equals 4 times the number. How many digits will ‘z’ have?
a. 7
b. 6
c. 4
d. 3

Asked In Book shivendra pratap singh (11 years ago)

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(#M40034986) BOOK QUESTION solve Keep an EYE

The sum of the digits of a two-digit number X is Y. The sum of the digits of X^2 is Y^2. Find X.

Asked In Book pranshu goyal (11 years ago)

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(#M40033893) BOOK QUESTION permutation and combination Keep an EYE

How many 7 digit numbers are there the sum of whose digits are odd?

Asked In Book AVIJIT (11 years ago)

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