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Frequently Asked Exam Math Questions and Answer Page 10

(#M40082945) EXAM QUESTION Keep an EYE

How many pairs of positive integers (a,b) satisfy 1/a + 1/b = 1/2004?

Asked In exam (10 years ago)

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(#M40076947) EXAM QUESTION Keep an EYE

Two Gasoline Distributors, A & B, are 228 mi apart on Interstate 80. A charges $0.85/gal and B charges $0.80/gal. Each charges $0.05/gal per mile for delivery. Where on Interstate 80 is the cost to the customer the same?

Asked In exam (10 years ago)

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(#M40017507) EXAM QUESTION ratio of tproportion Keep an EYE

In six hours sita can make 4 more baskets than what geeta can in 4 hours . if each worked at the rate that the other did, geeta can make 2 baskets less than sita in 2 hours. find the number of baskets that sita can make in an hour.

Asked In exam sai (12 years ago)

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(#M40157803) EXAM QUESTION ..... Keep an EYE

There are 7 pink, 5 black and 11 yellow balls. Minimum number of balls required to
taken out to get at least one yellow and one black ball is

Asked In Exam aniruddh (8 years ago)

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(#M40033299) EXAM QUESTION quanta Keep an EYE

The distance between the two stations X and Y is 220 km. A train leaves station X for Y at a speed 80 km/hr. After half an hour another train leaves station Y for X at a speed 100 km/hr. Find the distance of the point from X, where the two trains meet.
Option
(a) 100 km
(b) 120 km
(c) 80 km
(d) 140 km

Asked In Exam AVIJIT (11 years ago)

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(#M40164624) EXAM QUESTION thief and police problem Keep an EYE

A thief flees City A in a car towards City
B on a stretch of straight road, 300 kilometres long, at the speed of 60km/hr. In 15 minutes a police party (X) leaves city A to chase the thief at 65 km/hr.
If a police party (Y) were to leave City B at the same time as police party X leaving City A to catch the thief at 60km/hr., then which of the following statements is true?

1.Party X reaches 37.5 minutes after Party Y has caught the thief.
2.Party Y reaches 37.5 minutes after Party X has caught the thief
3.Party X and Party Y has caught the thief together.
4.Party X was 20 km away when the thief caught.

Asked In Exam andrew (8 years ago)

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(#M40039135) EXAM QUESTION Probability Keep an EYE

There are 2 boxes with numerous balls in them. The box contains 13 red, 17 white balls. The second box contains 12 red and 8 green balls. If one of these selected at random and a ball is selected at random from the selected box, what is the probability that the selected ball will be white?

a. 17/30
b. 17/50
c. 17/60
d. 29/60

Asked In Exam Bharat (11 years ago)

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(#M40037751) EXAM QUESTION sequence Keep an EYE

What is the next number of the following sequence 7,8,16,43,107,?

Asked In Exam jayanta sarkar (11 years ago)

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(#M40155411) EXAM QUESTION percentage Keep an EYE

Narasimha's salary was first increased by 40% and then decreased by 40%. If his present salary is Rs.16800, then what was his original salary?

Asked In Exam rahul (9 years ago)

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(#M40020578) EXAM QUESTION time,speed Keep an EYE

A and B start running simultaneously. A runs from point P to point Q and B from point Q to point P. A's speed is 6/5 of B's speed. After crossing B, if A takes 5/2 hr to reach Q, how much time does B take to reach P after crossing A?

A.

3 hr 6 min

B.

3 hr 16 min

C.

3 hr 26 min

D.

3 hr 36 min

Asked In exam MAN (12 years ago)

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