Directions : Study the following information and answer the question given below:
In a certain code, the symbols for 0 (zero) is @ and for 1 is $. There are no other symbols for all other number greater than one. The numbers greater than 1 are to be written only by using the two symbols given above. The value of the symbol for 1 doubles itself every time it shifts one place to the left. Study the following examples:

‘0’ is written as @‘1’ is written as $
‘2’ is written as $ @‘3’ is written as $ $
‘4’ is written as $ @@ and so on

1. Which of the following represents 14?
(a) $@@@ (b) $$$@ (c) $$@@ (d) $$@$

binary representation of 14 is 1110 so it will be $$$@
9 years agoHelpfull: Yes(4) No(0)
In 14
1 shifts to left so the symbol gets doubles it becomes '$$'
for 4 it is $@@
so ans is:$$$@@
9 years agoHelpfull: Yes(2) No(0)
c)$$@@
1=$
4=$@@
14=$$@@
9 years agoHelpfull: Yes(1) No(2)
In binary notation we have only 0's and 1's
14 in binary notation will be 1110
given 1=$ and 0=@
so it is $$$@
9 years agoHelpfull: Yes(0) No(0)
@ is 0 and $ is 1.
2 = $@ = 10 and 3 = $$ = 11.
So 14 in binary = 1110 = $$$@
9 years agoHelpfull: Yes(0) No(0)
b is correct.. $$$@
in binary, 14 is written as 1110.. hence 1=$ and 0=0
9 years agoHelpfull: Yes(0) No(0)
(b) $$$@
In binary notation we have only 0's and 1's

1 shifts to left so the symbol gets doubles it becomes '$$
in binary 2=10;3=11
thus 14=1110
so 14=$$$@
9 years agoHelpfull: Yes(0) No(0)
it is simple binary coding

@ for 0
$ for 1

so 14=1100

ans is $$@@
9 years agoHelpfull: Yes(0) No(1)
0-->@
1--->$
in binary 14=1110
which is $$$@
9 years agoHelpfull: Yes(0) No(0)
der r 2 ans
if binary then b
otherwise c
9 years agoHelpfull: Yes(0) No(0)
$=1
$@@=4
HENCE 14=$$@@
5 years agoHelpfull: Yes(0) No(0)
c
1--$
4--$@@
5 years agoHelpfull: Yes(0) No(0)
Answer is option b
3 years agoHelpfull: Yes(0) No(0)

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