Coding-Decoding

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If PALE is coded as 2134, EARTH is coded as 41590, how is PEARL coded in that code?
29530
no
24153
yes
25413
no
25430
no
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Which one of the following is correct?
6* 4* 9* 15
X, =, –
no
X, –, =
yes
=, x, –
no
–, x, =
no
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In the following question, the number of letters skipped in between adjacent letters in the series is 5. Which of the following series observes this rules?
XDIPV
no
XDKPV
no
XDJOU
no
XDJPV
yes
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Find out the correct answer for the unsolved equation on the basis of the given equations.
If 6*5 = 91
8*7 = 169
10*7 = 219
then 11 * 10 = ?

331
yes
993
no
678
no
845
no
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If SPARK is coded as TQBSL, what will be the code for FLAME?
GMBNF
yes
GNBNF
no
GMCND
no
GMBMF
no
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Find the missing number from the given responses.
173 (24) 526
431 (18) 325
253 (?) 471
22
yes
42
no
30
no
06
no
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When decoded, OPTRRE reads as PORTER. In the same way, what does the following read as?
EROPTR
ROPE
no
PROPER
no
PORT
no
REPORT
yes
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If 16 – 2 = 2, 9 - 3 = 0, 81 - 1 = 8, then what is 64 - 4 = ?
4
yes
2
no
6
no
8
no
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If FLATTER is coded as 7238859 and MOTHER is coded as 468159, then how is MAMMOTH coded?
4344681
yes
4344651
no
4146481
no
4346481
no
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If 54 + 43 = 2, 60 + 51 = 10, then 62 + 72 =?
30
no
18
no
20
no
9
yes
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