-
*Image* ...
-
*Image* [x]=Greatest Integer function ...
-
*Image* ...
-
A man stands on the top of a high building with a source of sound with frequency 1000 Hz.He accidently drops the device.Find the frequency of the sound heard by the man 4 seconds after he drops the device?(Speed of sound=320 ...
-
2 frnds after a long time decided to meet at a particular coffee shop between 5:00 pm to 6:00 pm on a specified day.they also decided that the person whho comes earlier will not wait for the second person for more than 10mins ...
-
Let U1 and U2 be two urns such that U1 contains 3 white and 2 red balls, and U2 contains only 1 white ball. A fair coin is tossed. If head appears then 1 ball is drawn at random from U1 and put into U2. However, if tail appea ...
-
Find the least number which when divided by 24,32 and 36 leaves the remainder 19,27,31 respectively. ...
-
A class contains 3 girls and four boys. Every Saturday five students go on a picnic, a different group of students is being sent each week. During the picnic, each girl in the group is given a doll by the accompanying teacher ...
-
The grid is 4X3 rectangular Determine the number of paths from the lower-left corner of the left grid to the upper-right corner. ...
