Interested to Buy Any Domain ? << Click Here >> for more details...
A hollow cube of size 5cm is taken , with the thickness
of 1cm . it is made of smaller cubes of size 1cm . if the
outer surface of the cube is painted how many faces of the
smaller cubes remain unpainted?
- 8 Answers
- 55432 Views
- Accenture, CTS, TCS, I also Faced
- E-Mail Answers
Answer Posted / brett
Total number of small cubes = 86
Total number of faces = 86x6 = 516
Painted faces on each side of large cube = 25
Total painted faces = 25x6 = 150
Number of unpainted faces = total faces - painted faces
Number of unpainted faces = 516-150 = 366
| Is This Answer Correct ? | 2 Yes | 47 No |
Post New Answer View All Answers
Reversing the digits of father's age we get son's age. One year ago father was twice in age of that of his son? find their current ages?
Petrol prices increased by 40% expected hike in taxi & auto charges so, people may use public transport systems. What do you infer?
A work is done by the people in 24 min. one of them can do this work a lonely in 40 min. how much time required to do the same work for the second person.
The sum of the series 1 + 1(1+1/n) + 3(1+1/n)2 + ..... is equal to?
A trip takes 6 hours to complete. After traveling 1/4 of an hour, 1 3/8hours, and 2 1/3 hours, how much time does need to complete the trip? There are 30 socks in a drawer. 60% of the socks are red and the rest are blue. What is the minimum number of socks that must be taken from the drawer without looking in order to be certain that atleast two blue socks have been chosen?
A can do a work in 8 days, B can do a work in 7 days, C can do a work in 6 days. A works on the first day, B works on the second day and C on the third day rely. that is they work on alternate days. When will they finish the work.(which day will they finish the work) (7+7/168)
2 persons start from a pt. and go in opposite directions. After going 3 km they turn left and walk 4 km . how far r they now?
What was the aggregate of marks obtained by sajal in all the six subjects?
a man covered 28 steps in 30 seconds but he decided to move fast and covered 34 steps in 18 seconds. how many steps are there on the escalator when stationary.
A,B,C,D,E are some numbers.if AB * CD = EEE and CD - A =CC THEN what is AB * D =? IN SAME CODE .
A sales person multiplied a number and get the answer is 3, instead of that number divided by 3. what is the answer he actually has to get ? (1/3). 7. A ship started from port and moving with I mph and another ship started from L and moving with H mph. At which place these two ships meet ?
When Raja was born, his father was 32 years older than his brother and his mother was 25 years older than his sister. If Raja’s brother is 6 years older than Raja and his mother is 3 years younger than his father, how old was Raja’s sister when Raja was born?
A gardener plants 100 meters towards east, next 100 meters towards north,next 100 meters towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 meters towards south. and 94 meters towards east and so on. If a person walks between the trees what is the total distance travelled by him before he reaches the center.
Find sum of 3 + 5/(1+22) + 7/(1 + 22 + 32) + ......
One person meet his friend on 12:30 then on 1:20 on second day, on third day -----?
