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Frequently Asked exam Math Questions and Answer

(#M40070415) EXAM QUESTION Keep an EYE

The combined resistance of two resistors r1 and r2 in a parallel circuit is given by the formula:

Rt = 1
-------
1 1
--- + ---
R1 R2

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Asked In exam (5 years ago)

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(#M40147444) EXAM QUESTION Keep an EYE

An ox is tied to a pole with a 10 m long rope. The ox moves keeping the rope tight. Find the area of the ground swept by the rope

Asked In exam (5 years ago)

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(#M40039087) EXAM QUESTION Keep an EYE

If 146! is divisible by 5^n then find the maximum value of n

Asked In Exam Paramita Saha (6 years ago)

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(#M40020544) EXAM QUESTION time,speed Keep an EYE

A thief steals a car and drives it at 15 km/hr. The theft has been discovered after one hour and the owner of the car sets off in another car at 25 km/hr. When will the owner overtake the thief from the starting point?

A.

1 hr

B.

1.5 hr

C.

2 hr

D.

2.5 hr

Asked In exam MAN (7 years ago)

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(#M40164798) EXAM QUESTION Number Sequence Keep an EYE

554, 638, 737, 860, 1018, ?

Asked In Exam tinny (3 years ago)

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(#M40162254) EXAM QUESTION alligation mixture Keep an EYE

A company makes a mixture which contains 2% alcohol. If 10 litres of alcohol is added to the mixture, then the concentration increases to 5%. What is the approx. quantity of the mixture?
A. 316
B. 315
C. 310
D. 300

Asked In Exam SURESH CHOWDARY (3 years ago)

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(#M40115441) EXAM QUESTION Keep an EYE

The measure of an angle is 9 degrees more than twice its complement, find the measure of each angle.

Asked In exam (5 years ago)

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(#M40157124) EXAM QUESTION Keep an EYE

A plane left half an hour later than the scheduled time and in order to reach its destination 1500 kilometers away in time, it had to increase its speed by 33.33 percent over its usual speed. Find its increased speed.

Asked In exam Sniper (4 years ago)

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(#M40020660) EXAM QUESTION time and work Keep an EYE

.

A, B and C, can complete a piece of work individually in 15, 30 and 40 days respectively. They started the work together and the A and B let 2 days and 4 days before the completion of the work respectively. In how many days was the work completed?

A.

10
13
15

B.

12

C.

15

D.

10
2
15

Asked In exam MAN (7 years ago)

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(#M40020651) EXAM QUESTION time and work Keep an EYE

When Abhinav and Bipul are working alone, they can complete a piece of work in 25 days and 30 days respectively. On day 1, Bipul started the work and Abhinav joined B from day 3 on-wards. Find after how many days will the work be completed?

A.

13

B.

11

C.

15

D.

16

Asked In exam MAN (7 years ago)

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