• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40029240) C QUESTION C Keep an EYE

output?
#define square(x) x*x
main()
{i
nt i;
i = 64/square(4);
printf("%d",i);
}

Answer: 64

Explanation: the macro call square(4) will substituted by 4*4 so the expression becomes i = 64/4*4 . Since / and * has equal priority the expression will be evaluated as (64/4)*4 i.e. 16*4 = 64

Asked In C MAN (12 years ago)

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(#M40003719) CSC QUESTION Keep an EYE

Price of a book increases 15% successively (2times) what is the new price of the book more compared to that of the old price:
a)32.25% b)23.34% c)36% d)39%

Asked In CSC (14 years ago)

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(#M40153834) A WEBSITE QUESTION ratio Keep an EYE

A sum of 1400 is divided amongst A, B, C and D such that A's share : B's share = B's share : C's share = C's share : D's share = 3/4. How much is C's share?

Asked In A website Vinod kumar (10 years ago)

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(#M40002937) SELF QUESTION Keep an EYE

Assume that you have a number of long fuses, of which you only know that they burn for exactly one hour after you lighted them at one end. However, you don't know whether they burn with constant speed, so the first half of the fuse can be burnt in only ten minutes while the rest takes the other fifty minutes to burn completely. Also assume that you have a lighter. How can you measure exactly three quarters of an hour with these fuses? Hint: 2fuses are sufficient to measure three quarter of an hour Hint: A fuse can be lighted from both ends at the same time(which reduces its burning time significantly)

jai Narayan Mishra (14 years ago)

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(#M40016164) MBA QUESTION averages, percentages, profit loss and interest Keep an EYE

in 2001,the transportation costs of an item is 35% of its manufacturing cost.from 2001 to 2002,the manufacturing cost of the item has gone up by 25%.the transportation cost in 2002 is 50% of the manufacturing cost in 2002.by what percentage should the total cost in 2002 be reduced so as to bring it back to 2001 level?(manufacturing cost+transportation cost=total cost)?pl. provide sol. also.

1) 21%
2) 38.88%
3) 33.33%
4) 28%

Asked In MBA (12 years ago)

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(#M40026230) M4MATHS QUESTION Infy-puzzle Keep an EYE

Everyday in his business a merchant had to weigh amounts from 1 kg to 121kgs, to the nearest kg. What are the minimum number of weight required and how heavy should they be?

Asked In m4maths Rats (12 years ago)

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(#M40030890) MBA QUESTION Keep an EYE

Q. Ram shyam and ravi went for a 100 km journey.ram and hari started the journey in rams car at 25 kmph,while shyam walked at 5kmph.after sometime hari got off and started walking at the rate of 5 kmph and ram went back to pick up shyam.all the three reached th destination simultaneously.the number of hours required for the trip was

Option
A)8
B)7
C)6
D)5
E)4

Asked In MBA thol (11 years ago)

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(#M40001718) TCS QUESTION 2010 question Keep an EYE

A circular dartboard of radius 1 foot is at a distance of 20 feet from you. You throw a dart at it and it
hits the dartboard at some point Q in the circle. What is the probability that Q is closer to the center of the circle than the periphery?
a) 0.75 b) 1 c) 0.5 d) 0.25

Solution

Since according to requirement we have to locate Q closer to center in comparison to the circumference, for doing this we shall make a circle in that board whose radius will be half of the radius of dartboard.now we will compare the area of inner circle to the total area
Answer of DIPIN is correct
area of whole circle = pi*(1 foot)^2 = pi (this is according to formula area = pi*(radius)^2
similarly area of inner circle = pi*(1/2foot)^2 = pi/4
so ratio of areas of these two circles will be the probability and that is 1/4

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Asked In TCS (14 years ago)

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(#M40021210) BOOK QUESTION Keep an EYE

A & B started a partnership business. A's investment was thrice the investment of B and the period of his investment was two times the period of investments of B. If B received Rs 4000 as profit , what is their total profit?

Asked In Book Abhishek (12 years ago)

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(#M40025624) IBPS QUESTION Verbal Ability Keep an EYE

Antonym--


ameliorate

A. Worsen

B. Sweeten

C. Gyrate

D. Amend

Asked In IBPS MAN (12 years ago)

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(#M40014630) MBA QUESTION algebra, quadratic equations, inequalities, functions Keep an EYE

a certain proper fraction when expressed in the simplest form greater than zero has its numerator 14 less than thrice the denominator.if it is the least of such proper fractions,what is its denominator?pl. provide sol.

1) 4
2) 6
3) 5
4) 7

Asked In MBA (12 years ago)

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(#M40164477) TCS QUESTION apttitude Keep an EYE

A wooden block is 3 inches on an edge and all of its faces are painted black. If the block is cut such that 27 blocks result, each 1 cubic inch in volume, how many will have no painted faces?

Asked In TCS mohanapriya selvam (8 years ago)

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(#M40016565) MBA QUESTION number systems, progressions Keep an EYE

A B C D ARE FOUR TOWNS, ANY THREE OF WHICH ARE NON COLLINEAR.NUMBER OF WAYS TO CONSTRUCT THREE ROADS EACH JOINING A PAIR OF TOWN SO THAT ROADS DO NOT FORM A TRIANGLE IS:CAT 1995....DONT KNOW OA

1) 7
2) 8
3) 9
4) MORE THAN 9

Asked In MBA (12 years ago)

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(#M40028181) ORACLE QUESTION general Keep an EYE

5 Friends live in the same road A, B, C, D, E. The numbers of B, C, D when multiplied together equals 1260. The numbers B, C, D when added equal twice E’s number, and is even. A’s number is half as much again as E’s. The road numbers run from 2 to 222.What are the 5 house numbers?

Asked In oracle vigneshwari (12 years ago)

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(#M40149726) ZOHO QUESTION aptitude Keep an EYE

A 2 digit number is divided by the sum of digits then it gives square root of the number. Find the 2 digit number.

Asked In Zoho dinesh (10 years ago)

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(#M40037383) M4MATHS QUESTION Keep an EYE

uttarakhand:dehradun::mizoram:???
a)Aizawl b)Kohima c)Shillong d)Darjeeling

Asked In M4maths MANOJ KUMAR MAHANTA (11 years ago)

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(#M40000774) INFOSYS QUESTION Keep an EYE

A man was travelling to a place 30 miles away from starting point. he was speeding at 60 miles/hr. but when he came back, his car got breakdown and half an hour was wasted in reparing that. altogether he took 1 hr for return journey. Find the avg. speed of the whole journey.

Asked In Infosys Yashar (14 years ago)

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(#M40018499) TCS QUESTION Keep an EYE

Rearrange and categorize the word 'RAPETEKA'?

Asked In TCS Rajib Chakraborty (12 years ago)

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(#M40156542) L&T QUESTION Keep an EYE

An agent buys a T.V. set listed at Rs. 10000 and gets 10% and 20% successive discounts. He spends 10% of his C.P. on transport. At what price (in rupees) should he sell the T.V. set to earn a profit of 10%?
(a) 8692
(b) 8702
(c) 8712
(d) 8722
(e) None of these

Asked In L&T ABHINAV PUSHPAM (9 years ago)

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(#M40005936) WIPRO QUESTION miscellaneous Keep an EYE

Vikas can cover a distance in 1hr 24min by covering 2/3 of the distance at 4 kmph and the rest at 5kmph.the total distance is?

Asked In Wipro (13 years ago)

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