One person is wearing Black and White shoes as his pair. If he is having 20 white and 20 Black shoes. What will be the less number of time he have try to take his correct pair of shoes.
Like from height of 8 mts on ball fell down and each time it bounces half the distance back. so what will be the distance traveled
24
Speed of boat in still water is 10kmph.If it travels 24km downstream,16km upstream in the same amount of time, what is the speed of the stream?(a)3kmph(b)3.5kmph(c)2kmph
A ball falls from a height of 8ft ,bounces back to half the distance & continues till it comes to rest. what is the total distance traveled by the ball?(a)24ft(b)48 ft.(c)infinite(d)cannot be determined
a
If a car starts from A towards B with some velocity due to some problem in the engine after traveling 30km.If the car goes with 4/5 th of its actual velocity the car reaches B 45min later to the actual time. If the car engine fails after traveling 45km, the car reaches the destination B 36min late to the actual time , what is the initial velocity of car and what is the distance between A and B in km
20 & 130
In a computer institute 9 languages can taught. The module is of 6 months duration and only six languages each of one month can be taught. In addition to that BASIC is always there and should be in first month itself# word perfect is to be taught in the preceding week of word star.# FORTRAN cannot be taught until COBAL is coursed prior to that# BINO, FIFO never be taught in single modulelanguages are BASIC, WORD STAR, WORD PERFECT, FORTRAN, COBAL, BINO, FIFO, LOTUS, Ci. Of the following which module
The average salary of 3 workers is 95 Rs. per week. If one earns Rs.115 and second earns Rs.65 how much is the salary of the 3rd worker.
105
During a given week A programmer spends 1/4 of his time preparing flow chart, 3/8 of his time coding and the rest of the time in debugging the programs. If he works 48 hours during the week , how many hours did he spend debugging the program.
18
A computer printer produced 176,400 lines in a given day. If the printer was in operation for seven hours during the day, how many lines did it print per minute?
420
A tape manufacturer reduces the price of his heavy-duty tape from Rs.30/- to Rs.28/- a reel and the price of a regular tape from Rs.24/- to Rs.23/- a reel. A computing center normally spends Rs.1440/- a month for tapes and 3/4 of this is for heavy-duty tapes. How much will they save a month under the new prices?
Rs.87
