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Frequently Asked exam Math Questions and Answer Page 4

(#M40020620) EXAM QUESTION time,speed Keep an EYE

The XYZ river flows at 12 km/hr. A boy who can row at
25
18
m/s in still water had to cross it in the least possible time. The distance covered by the boy is how many times the width of the river XYZ?

A.

2.1

B.

2.3

C.

2.6

D.

2.9

Asked In exam MAN (12 years ago)

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(#M40020672) EXAM QUESTION time and work Keep an EYE

Pipe A can fill a tank in 'a' hours. On account of a leak at the bottom of the tank it takes thrice as long to fill the tank. How long will the leak at the bottom of the tank take to empty a full tank, when pipe A is kept closed?

A.

3
2
a hours

B.

2
3
a hours

C.

4
3
a hours

D.

3
4
a hours

Asked In exam MAN (12 years ago)

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(#M40157071) EXAM QUESTION series Keep an EYE

23 21 24 19 26 15 28 11 30 7 ..... next three numbers

Asked In exam Lakshmipathi (9 years ago)

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(#M40039322) EXAM QUESTION time and work Keep an EYE

a group of women can finish a piece of work in 50 days in how many day 1/3 number of women be able to find 2/3rd of the work?

Asked In Exam shivali (11 years ago)

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(#M40104711) EXAM QUESTION Keep an EYE

the jones family drove to Disneyland at 50mph and returned on the same route at 40mph. Find the distance to Disneyland if the total driving time was 7.2hrs.

Asked In exam (10 years ago)

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(#M40063023) EXAM QUESTION Keep an EYE

The line 3x+2y=16 is the perpendicular bisector of the segment AB Find coordinates of point B given that a) A=(-1,3) (b) A=(0,3)

Asked In exam (10 years ago)

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(#M40092775) EXAM QUESTION Keep an EYE

2x+11=-19

Asked In exam (10 years ago)

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(#M40033296) EXAM QUESTION quanta Keep an EYE

There are 2,94,000 tractors in a particular state, out of which 1,50,000 are manufactured by Mahindra. Out of every 1,000 Mahindra tractors, 98 are red in colour and 5.3% of the total number of tractors in the state are red. What percentage of non-Mahindra tractors are red?
Option
(a) 0.6125
(b) 0.5025
(c) 0.5130
(d) 0.6425

Asked In Exam AVIJIT (11 years ago)

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(#M40156508) EXAM QUESTION y Keep an EYE

A,B,C,D started business with investments in ratio 3:4:5:6.As B &C were working partners they are paid equal salaries.the ratio of B's & C's total annual income is 9:10.If the total amount of profit is 84000, the find B's salary?

Asked In Exam sanchita pattanaik (9 years ago)

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(#M40020588) EXAM QUESTION time,speed Keep an EYE

Rajesh walks to and fro to a shopping mall. He spends 30 minutes shopping. If he walks at speed of 10 km an hour, he returns to home at 19.00 hours. If he walks at 15 km an hour, he returns to home at 18.30 hours. How fast must he walk in order to return at 18.15 hours?

A.

17 km/hr

B.

18 km/hr

C.

19 km/hr

D.

20 km/hr

Asked In exam MAN (12 years ago)

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