Given that a,b,c,d,e each represent one of the digits between
1-9 and that the following multiplication holds
a b c d e
4
----------
e d c b a
What digit does e represent
a) 4
b) 6
c) 7
d) 8
e) none
Answers were Sorted based on User's Feedback
Answer / syed
e represents 8.
2 1 9 7 8
* 4
---------
8 7 9 1 2
| Is This Answer Correct ? | 88 Yes | 6 No |
Answer / kavyasri
since there's only 5 digits at the answer, and A is the
second number from E x 4, so A must be 2.
since E x 4 = _ 2 and E is more or equal 8, so E must be 8.
since B x 4 is less than 10, than B must be 1
since D x 4 + 3 = _1, yhan D must be 7
since C x 4 must be more than 30, C must be 6 or 9 (7&8
already been used). and with a little trial C = 9.
A = 2
B = 1
C = 9
D = 7
E = 8.
Prove = 21978 x 4 = 87912
so the answer is c) 8
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / ashish tiwari
e represents 8.
2 1 9 7 8
* 4
---------
8 7 9 1 2
Thanks for Marking this Answer
| Is This Answer Correct ? | 2 Yes | 0 No |
Let's say that you have 25 horses, and you want to pick the fastest 3 horses out of those 25. In each race, only 5 horses can run at the same time because there are only 5 tracks. What is the minimum number of races required to find the 3 fastest horses without using a stopwatch?
Least of number which when divided by 35,45,55 and leaves remainder 18,28,38,is?
7 Answers Intellect Design Arena, ZHO, Zoho,
Bird is flying 120km/hr b/w B to R. two trians at B to R at 60 kmph .The distance trvelled by the bird before it is killed.
A batsman scored 18 runs in his 18th innings and that makes his average 18. Find his average upto the 17th innings?
12.05 x 5.4 ? 0.6 = ? (a) 105.55 (b) 108.45 (c) 118.45 (d) 118.55 (e) None of these
1 Answers Cooperative Service Commission, NBN, State Bank Of India SBI,
Hi i am going to prepare for RRB exam so can you please send me some Questions paper my id is salvepramods@gmail.com
Person who dicided to go to weekend trip should not exceed 8 hrs driving in a day. Average speed of forward journey is 40 miles/hour . Due to traffic in sundays ,in return journey average speed is 30mph.How far he can select a picnic spot?
Complete the series 1 6 3 7 5 8 7 ?
complete the series: x y z u v w r s t __
in a group,except 18 above 15 yrs of age and 15 r below 50 yrs of age..how many in that group
Hansie made the following amounts in seven games of cricket in India: Rs.10, Rs.15, Rs.21, Rs.12, Rs.18, and Rs.17(all figures in crores of course). Find his average earnings.
2, 3, 6, 7--- using these numbers form the possible four digit numbers that are divisible by 4.