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Maths Puzzle
If I Start Counting with the number 10,11,12,13...... in the left hand from little finger to thumb and counting the next number from forefinger to little finger and then back from little finger,ring finger,middle finger,fore finger to thumb and so on....which finger will i count the number 1099?
Read Solution (Total 3)
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- hii. Leave the concept of starting number as 10(which is mainly used to improve the difficultly of the question).consider the starting number as 0
STEP 1 :
Initially the number counts from 0 to 4(little finger to thumb )
STEP 2 :
Next the number counts from 5 to 8(forefinger to little finger , leaving the thumb so count is incremented by 4)
STEP 3 :
Finally the number is again increment from 8 to 13(counts again from liitle finnger to thumb )
STEP 4:
The process repeats continously again and again
SOLUTION :
THE GIVEN number here is 1099.as we here count the number in hand from 0 to 1089.(( we assume the starting number as 0, instead of 10 , so here the number is 1089(10-0=10 so 1099-10=1089).The answer of 1090 / 14(as 0 to 13 will contain 14 movement) will be 77.78. so now multiply 77*14 which will be 1078 after 1078 the movement again starts from step 1 .so (1089-1078 will be 11 ). SO after 1078 there will be agian 11 movement .After 11 movement it will be on ring finger (aslast are 12 -middle finger , 13-fore finger , 14-thumb)
SO the final answer is Ring finger - 8 years agoHelpfull: Yes(1) No(0)
- in my left hand at the 14th count it will be thumb. Now from 15th count if we see the an even multiple of 4 i will reach again at thumb and an odd multiple of 4 will give me the little finger so
271*4 + 14 = 1098 , it means the odd multiple of 4 will me the little finger and the next 1099th term will give me the ring finger. - 11 years agoHelpfull: Yes(0) No(0)
- The answer is Ring Finger.
The even ten's comes in middle finger
The first odd ten of every odd hundred(eg:910,710,510,ets) comes at thumb finger
The first odd ten of every even hundred(eg:1010,810,610,etc) comes at last small finger
So if 1100 comes at middle finger.Answer has to be either ring finger or fore finger.
But 1090 comes at small finger.Now if you count from 1090 to 1099 you will get 1099 at ring finger.
That's it - 7 years agoHelpfull: Yes(0) No(0)
Others Other Question
out of 1,2,3,4,5,6,7,8,9,10 seven numbers are selected in how many number of ways highest number can be 7
If I start counting with the number 10,11,12,13,... in the left hand from little finger to thumb and counting the next number from fore finger to little finger and then back from little,ring finger,middle finger,fore finger to thumb and so on...on which finger will i count the number 1099?