Latest Answer: convert it into...[1-1/4]+[1/4-1/9]+[1/9-1/16]+...=1-1/100=0.99 ...
A traveler walks a certain distance. Had he gone half a kilometer an hour faster , he would have walked it in 4/5 of the time, and had he gone half a Kilometer an hour slower, he would have walked 2 ½ hr longer. What is the distance?
In a two-dimensional array, X (9, 7), with each element occupying 4 bytes of memory, with the address of the first element X (1, 1) is 3000, find the address of X (8, 5).
Latest Answer: Since the address starts at 3000 and allocating 4 bytes to each location, i guess the address of X(8,5) will be 3212...correct?? ...
The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond. A programmer sends a program to receiver. There it waits for 10 milliseconds. And response will be back to programmer
Latest Answer: 30millisecond ...
The size of a program is N. And the memory occupied by the program is given by M = square root of 100N. If the size of the program is increased by 1% then how much memory now occupied?
Latest Answer: the memory size depends on the size of the program...If the program size is increased by 1%, then the memory size also changes according to size of the pgm...The new size of the program is n+n/100...and the size of memory is square root of 100(n+n/100).... ...
4 horses are tethered at 4 corners of a square plot of side 63 meters so that they just cannot reach one another. the area left ungrazed is (a)675.5 (b)780.6 (c)785.8 (d)850.5
Latest Answer: The length of the rope in which the horses tied should be equal to half of the side of the square plot so that they just cannot reach one another. Therefore, the length of the rope is 31.5m (63/2). The area covered by each horse should be equal to ...
A shopkeeper allows discount of 10% on the marked price of an item but charges a sales tax of 8% on the discounted price.If the customer pays Rs.680.40 as the price including the sales tax , what is the
Latest Answer: Ans:700let the market prise be M.10% discount of M=M/10selling prise excluding tax=M-discount=>M-M/10=9M/108% tax on discounted prise=9M/10*8/100=>actual selling prise including tax= 9M/10 + 72M/1000which is equal to Rs.680.40=>9M/10 + 72M/1000 ...
A ship started from a port and moving 'I' miles per hour. And other ships strated from 'L' and moving with 'H' miles per hour.At the place where these two ships will meet
4) There are 5 distinct pairs of white socks and 5 pairs of black socks in a cupboard. In the dark, how many socks do I have to pull out to ensure that I have at least 1 correct pair of white socks? a)
Latest Answer: there are 20 socks.of these taking 2 socks is 20C2=190. taking right pairs is 10C2*10C2=45*45=2025. so 2025/190=10.65 rounding to 11. so ans is b)11. ...
If A is traveling at 72 km per hour on a highway. B is traveling at a speed of 25 meters per second on a highway. What is the difference in their speeds in meters per second?
Latest Answer: Ans: 5m/s ...
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