• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40084381) EXAM QUESTION Keep an EYE

Observe the following pattern and state a generalization based on the pattern:
1 + 3=2(2)
1 + 3 +5=3(2)
1 + 3 + 5 + 7=4(2)

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(#M40084378) EXAM QUESTION Keep an EYE

solve.
{5x+ 2y=28 and 3x-4y=48

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(#M40084377) BOOK QUESTION Keep an EYE

A man has 3 times as much money invested in 12% bonds as he has in stocks paying 9%. If his yearly income from the investments is $2,700, what is his total investment is?

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(#M40084376) EXAM QUESTION Keep an EYE

graph the inequality.
x-y>2

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(#M40084375) BOOK QUESTION Keep an EYE

Please show me how to solve this problem thanks.

John made 4 payments on his car with each one 10% less than the previous one. If the total of all 4 payments was $6878, how much

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(#M40084374) EXAM QUESTION Keep an EYE

Suppose a scientet makes two measurements x1 and x2 of a quantity whose true measure x is not known. The errors are then x-x1 and x-x2. What number can be assigned to x so that the sum of the squares is a mininum?

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(#M40084373) EXAM QUESTION Keep an EYE

. Simplify the rational expression:
2x2 – 12x + 18
2x2 – 18

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(#M40084372) EXAM QUESTION Keep an EYE

Solve

x-3/15 = 1/3

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(#M40084371) BOOK QUESTION Keep an EYE

DIFFERENCIATION:
IF Y=1/1+X,SHOW THAT
(1+X)d2y/dx2+2dy/dx=0

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(#M40084370) EXAM QUESTION Keep an EYE

Sketch a parabola that has a turning point of (0, -6) and complex roots. What else can you infer about the parabola?

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