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Frequently Asked Interview Questions and Answers

(#M40002781) SELF QUESTION Keep an EYE

There is a round cake. You have 3 chances to cut the cake. Divide the cake into 8 pieces in these 3 chances.

Solution

First cut horizontally for making two circular cakes of half thickness, then cut in such a manner to make + sign in the cake with knife. You will get 8 piece

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ravi agarwal (14 years ago)

Solved Read Solution (3)

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(#M40007837) MCA QUESTION 5 digit number Keep an EYE

Can you find a five digit number that, if you place a 9 at the beginning to make a new number, is fours times larger than if you place the 9 at the end instead?

Solution

Let the number is 10000x+1000y+100z+10p+q
now according to the given condition
100000*9+10000x+1000y+100z+10p+q = 100000x+10000y+1000z+100p+10q+9
on solving we get 10000x+1000y+100z+10p+q = (900000-36)/39 = 23076

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Asked In MCA Hiral Desai (13 years ago)

Solved G Ramkumar Read Solution (2)

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(#M40013952) MBA QUESTION time speed and distance, work, alligations & mixtures Keep an EYE

at the current exchange rate, 1 us dollar equal to 54 rupees. if the value of the rupee against the dollar decreases by 10 %,now 1 us dollar will be equal to how many indian rupees???

1) 60
2) 49.6
3) 59.4
4) none of these

Asked In MBA (12 years ago)

Solved Dolly Read Solution (4)

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(#M40009761) GMAT QUESTION Keep an EYE

Every one who passes the test will be awarded a degree. The probability that Tom passes the test is0.3, and the probability that John passes the test is 0.4. The two events are independent of each other.What is the probability that at least one of them gets the degree?

Asked In GMAT chaitanya (13 years ago)

Solved Jagat Read Solution (4)

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(#M40009727) GMAT QUESTION Keep an EYE

ABCDE is a regular pentagon with F at its center. How many different triangles can be formed by joining 3 of the points A,B,C,D,E and F?

Asked In GMAT Devendra Marghade (13 years ago)

Solved Vignesh Read Solution (1)

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(#M40030908) IBM QUESTION General Apti Keep an EYE

Q. In 1978, a kg of paper was sold at Rs 25/-.If the paper rate increases at 1.5% more than the inflation rate which is 6.5% a year, then what will be the cost of a kg of paper after 2 years?

Option
(a) 29.12
(b) 29.16
(c) 30.12
(d) 32.65
(e) None of these

Asked In IBM Piyush (11 years ago)

Solved Jigar Sheth Read Solution (5)

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(#M40000391) CAMPUS QUESTION Keep an EYE

Q. 6 persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them. Hence the current average age has become 45. Find the age of seventh person?

Asked In campus V.V.Ravi Teja (15 years ago)

Solved Karthik Pandiyan Read Solution (6)

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(#M40033891) IBM QUESTION Time and Work Keep an EYE

A can do a work in 6 days , B can do a work in 8 days and C can do it in 12 days. B left work after 6 days. For how many number of days should A and C should work together to complete the remaining work ?

Asked In IBM Richard Gregory (11 years ago)

Solved AMIT KUMAR Read Solution (9)

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(#M40002101) CSC QUESTION Keep an EYE

Tanks A and B are each in the shape of a right circular cylinder. The interior of tank A has a height of 10 meters and a circumference of 8 meters, and the interior of tank B has a height of 8 meters and a circumference of 10 meters. The capacity of tank A is what percent of the capacity of tank B?

Solution

circumference of A = 2(pie)r = 8 so r = 4/pie
volume = pie(4/pie)^2*10 = 160/pie
circumference of B = 2(pie)r = 10 so r = 5/pie
volume = pie(5/pie)^2*8 = 200/pie
so ratio of capacities = 160/200 = 0.8
so capacity of A will be 80% of the capacity of B

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Asked In CSC abhilash (14 years ago)

Solved Read Solution (3)

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(#M40000282) MBT QUESTION Keep an EYE

Q. If a man byes 1 ltr of milk for Rs.12 and mixes with 20% of water and sells it for Rs.15, then what is percentage of gain

Asked In MBT neeraj (15 years ago)

Solved Vadivelan M Read Solution (5)

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