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Frequently Asked EXAM Math Questions and Answer Page 28

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Solved Question (33) UnSolved Question (86178)
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(#M40020680) EXAM QUESTION time and work Keep an EYE Keep an eye puzzle Keep an eye puzzle

Suppose q is the number of workers employed by Simplex Ltd. for one of its projects. The average cost of production c is given by c=
q2
3
+
5q
2
−150+
75
q
. In the interest of the company, it should employ __________ workers.

A.

5

B.

4

C.

7

D.

10

Asked In exam MAN (12 years ago)
Unsolved
Is this Puzzle helpful?   (1)   (0) Submit Your Solution

(#M40042151) EXAM QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

im confused on how rto wokr this sequence out
0,14, 52, 126, 248
i have tried n cubed but cannot find the answer?

Asked In exam (10 years ago)
Unsolved
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(#M40138908) EXAM QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

Terry placed $15,000 in an account paying 6%. How much additional money should she deposit at 4% so that the average return on the two investments is 5.5%?

Asked In exam (10 years ago)
Unsolved Read Solution (1)
Is this Puzzle helpful?   (0)   (1) Submit Your Solution Simple & Compound Interest

(#M40155984) EXAM QUESTION vector Keep an EYE Keep an eye puzzle Keep an eye puzzle

Three points A,B,C in space have position vectors a,b,c respectively.What is the value of box product [(a-b)(b-c)(c-a)] ?

Asked In Exam NAMRATA SINGH (9 years ago)
Unsolved
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(#M40157423) EXAM QUESTION compound interest Keep an EYE Keep an eye puzzle Keep an eye puzzle

if the ratio of compound interest and simple interest for the same principal and rate of interest for two years is 1.2% per annum,find the rate of interest.
a)3%
b)15%
c)140%
d)300%

Asked In exam arun kumar (9 years ago)
Unsolved Read Solution (1)
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(#M40158082) EXAM QUESTION Logarithm division Keep an EYE Keep an eye puzzle Keep an eye puzzle

log x = 1; log y = 2 then then value of log y /log x
a) 1/4
b) 2/50
c) 1/6
d) 1
e) data insufficient

Asked In Exam vivek (8 years ago)
Unsolved Read Solution (1)
Is this Puzzle helpful?   (10)   (15) Submit Your Solution Time and Work

(#M40101433) EXAM QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

One pipe can fill a tank in 24 minutes. A second pipe can fill it in 8 minutes and a third pipe can fill it in 12 minutes. If the tank is empty, how long will the three pipes operating together take to fill it?

____minutes

**THANKS**

Asked In exam (10 years ago)
Unsolved
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(#M40131189) EXAM QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

For safety reasons, the base of a 26 foot ladder should be at least 8 feet from the wall.How high can a 26 foot ladder safely reach?

Asked In exam (10 years ago)
Unsolved
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(#M40145797) EXAM QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

28: Simplify:
(2x1/2 + y1/2)(x1/2 - 3y1/2)

Asked In exam (10 years ago)
Unsolved
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(#M40044946) EXAM QUESTION Keep an EYE Keep an eye puzzle Keep an eye puzzle

A tower 48m high casts shadow 55m long. Find the angle of elevation of the sun.

Asked In exam (10 years ago)
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Solved Question (33) UnSolved Question (86178)
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Maths Quotes

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