Answer Posted / vishal pitaliya

7589 - 4155 =3434

so (b) 4155 is correct

There are 1997 doors in the courts. 1997 people came out from each door. One door is closed. That many people came out from each door. This continues till a single person come out of the single open door. Find the no of people inside the court?

1265

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some people went for vaction. unfortunately it rained for 13 days when they were there. but whenever it rained in the morning, they had clean afternood and vice versa. In all they enjoyed 11 morning and 12 afternoons. how many days did they stay there totally

1266

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If log 0.317=……… and log 0.318=………. Then find the value of log 0.319.

1230

---

Ravi's salary was reduced by 25%.Percentage increase to be effected to bring the salary to the original level is

1555

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A plane moves from 9? N40? E to 9? N40? W. If the plane starts at 10 am and takes 8 hours to reach the destination, find the local arrival time.

1527

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The sum of the series 1 + 1(1+1/n) + 3(1+1/n)2 + ..... is equal to?

1218

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Which is the biggest perfect square amongst the following 15129, 12348, 23716, 20736

2168

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A train overtakes two persons walking along a railway track. The first one walks at 4.5 km.hr . the other one walks at 5.4 km/hr. the train needs 8.4 and 8.5 seconds respectively to overtake them, What is the speed of the train if both the persons are walking in the same direction as the train?

1360

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If A=Z, B=Y, C=X, .......... Z=A, Then ZERD = ?

1374

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there is a matrix N x N .Its elements consist of either value =1 or value=0. If there is a any zero in the row, then the output matrix should have all zeroes in that row. If there is a single zero in any column then that column should have all zeroes n the output matrix. write the function to perform these operations. i want a solution in c/c++ language

2406

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A student is ranked 13th from right and 8th from left. How many students are there in totality ?

1519

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In the word ORGANISATIONAL, if the first and second, third and forth, fifth and sixth words are interchanged up to the last letter, what would be the tenth letter from right?

1923

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Four circles are drawn from the corners of a square of area 49 cm2. Find the area of 4 circles outside the square (they didn't mention that circles have radius=1/2 side of a square)?

1309

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A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage?

1625

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a vendor solds two things at same cost 12 RS with one item at 25%profit and other at 20%loss,by this transaction he made profit or loss by how much

1479

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