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Frequently Asked IBM Numerical Ability - Algebra Interview Questions with Answers

(#M40004672) IBM QUESTION Numbers Keep an EYE

If x=y=2z and xyz=256 then what is the value of x?

(a)12

(b)8

(c)16

(d)6

Asked In IBM (13 years ago)

Unsolved Read Solution (15)

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(#M40000569) IBM QUESTION Keep an EYE

In A,B,C are having some marbles with each of them. A has given B and C the same number of marbles each of them already have. Then, B gave C and A the same number of marbles they already have. Then C gave A and B the same number of marbles they already have. At the end A,B,and C have equal number of marbles.

If the total number of marbles are 72, then the number of marbles with A at the starting
(a) 20
(b) 30
(c) 32
(d) 39

Asked In IBM Aditi Sharma (14 years ago)

Solved YadeeshKumar Read Solution (6)

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(#M40004667) IBM QUESTION miscellaneous Keep an EYE

Solve for x and y:
1/x - 1/y = 1/3, 1/x2 + 1/y2 = 5/9.

Asked In IBM (13 years ago)

Unsolved Read Solution (3)

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(#M40004654) IBM QUESTION numbers Keep an EYE

(12+12+12+12) x 12 × 12 = ? x 48
1) 576 2) 6912 3) 24 4) 144 5) None of these

Asked In IBM (13 years ago)

Unsolved Read Solution (2)

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(#M40000568) IBM QUESTION Keep an EYE

If A,B,C are having some marbles with each of them. A has given B and C the same number of marbles each of them already have. Then, B gave C and A the same number of marbles they already have. Then C gave A and B the same number of marbles they already have. At the end A, B, and C have equal number of marbles. If x,y,z are the marbles initially with A,B,C respectively. Then the number of marbles B have at the end

(a) 2(x-y-z)
(b) 4(x-y-z)
(c) 2(3y-x-z)
(d) (x+y-z)

Asked In IBM Aditi Sharma (14 years ago)

Solved HARMEET KAUR Read Solution (10)

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(#M40106567) IBM QUESTION Keep an EYE

The ascending order of rational numbers -7/10,-5/8,-2/3 is:

a.-7/10,-2/3,-5/8
b.-7/10,-5/8,-2/3
c.-5/8,-7/10,-2/3
d.-2/3,-5/8,-7/10

Asked In IBM Anilkumar (10 years ago)

Unsolved Read Solution (9)

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(#M40017455) IBM QUESTION Keep an EYE

A set of 7 pens, 9 erasers and 11 sharpeners costs Rs 79 and 2 pens, 5 erasers and 8 sharpeners cost Rs 42. Find the total cost of one sharpeners, one eraser and one pen.

Asked In IBM Madhurina Som (12 years ago)

Unsolved Read Solution (3)

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(#M40004656) IBM QUESTION numbers Keep an EYE

999 x 99 x 9 ÷ 99 ÷ 9 ÷ 3 = ?
1) 111 2) 333 3) 999 4) 99 5) None of these

Asked In IBM (13 years ago)

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(#M40121753) IBM QUESTION Number Keep an EYE

Q. Find last two digits of 121*123*125*127*129 ?

Asked In IBM Roopam Shukla (10 years ago)

Unsolved Read Solution (5)

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(#M40004641) IBM QUESTION miscellaneous Keep an EYE

If x + 8y = 20 and x = -3y, then y =

Asked In IBM (13 years ago)

Unsolved Read Solution (10)

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