78 identical cubes each with 2 cm edge are joined together
to form a cuboid. If the perimeter of the base of the
cuboid is 64 cm, then the number of cubes along the height
of the cuboid is
Answers were Sorted based on User's Feedback
Answer / arthi
78=2*3*13, so to form a perfect cuboid the number of cubes on each side will be: 2,3,13
Since each cube has an edge of 2 cm, the dimensions of cuboid in cm will be: 4,6,26
so the perimeter of each of the sides will be 2(a+b) :
the base has perimeter 64, so the edges on the base are 6 and 26.
Therefore, the edge that is horizontal will be 4 cm, and thus the height is 4 cm.
I think I have explained well. Please leave a comment below if you want more explanation.
|Is This Answer Correct ?||10 Yes||2 No|
Answer / hellboy
|Is This Answer Correct ?||5 Yes||1 No|
will u please send me po exam sloved papers of iob
Information about "Jeane D Arc" and picture?
Suggest me good book for preparation of Assistant Administrative Officer (AAO)
interview question : what is equity ? or what is Capital Market? What is Derivatives? Excel question : Shortcut keys, pivot tables, vlookup and hlookup, autofilter, sorting etc
In a 10 digit number, if the 1st digit number is the number of ones,2nd digit number is the number of twos, and ... so on. 10th digit is the number of zeroes,then find the number
DATAINTERPRETATION ( 5 QUESTIONS 10 MINUTES ) DIRECTIONS(Q1-5) THESE QUESTIONS ARE BASED ON THE TABLE BELOW BRAND SALES IN JAN’99 PERCENTAGE CHANGE FROM EARLY YEAR K 7.5 12% L 10 3% M 22 -5% N 34 -10% O 16 -20% Q1). Sales of brand M in Jan’98 was what percentage of Jan’99 sales? a) 17.22% b) 24.58% c) 29.58% d) 21.22% e) Cannot be determined Q2). The ratio of sales of N in 1998 to O sales in 1998? a) 43 : 34 b) 13 : 10 c) 23 : 13 d) 31 : 22 e) 54 : 43 Q3). What is the proportion of sales of K, l and M to the total sales of all brands in 1999? a) 36.28% b) 26.19% c) 32.32% d) 12.23% e) 44.13% Q4). By how much have the sales of O and N together fallen in Jan’99 as compared to Jan’98 ? a) 32 b) 19 c) 22 d) 27 e) 21 Q5). Which brand faced the maximum changes in the sales from Jan’98 to Jan’99 ? a) K b) L c) M d) N e) O
There is a rectangular terrace whose length and width are 60m X 20m. There is a walkway of uniform width around terrace. Area of walkway is 516m^2. Find width of walkway:
A 2D array is declared as A[9,7] and each element requires 2 byte.If A[ 1,1 ] is stored in 3000. Find the memory of A[8,5] ?
A sheet of paper has statements numbered from 1 to 40. For each value of n from 1 to 40, statement n says "At least n of the statements on this sheet are true." Which statements are true and which are false? The first 13 statements are true and the rest are false. The first 26 statements are false and the rest are true. The odd numbered statements are true and the even numbered are false. The even numbered statements are true and the odd numbered are false
If a clerk can process 80 cheques in half an hour, how many cheques can she process in a seven and one half hour day?
directly send to me an questionfirst next line answers or printout types.the 2007 aptitude questions send to me plz
What will come in place of the question mark (?) in the following sequence? ARRANGEMENTS, RRANGEMENT, RANGEMEN, ?, NGEM (a) RANGEME (b) ANGEME (c) ANGEMENT (d) NGEMEN (e) None of these