NIACL Model Paper 1 with solutions for free online practice

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DIRECTIONS (Qs. 57-61): Use the following series of elements (alpha-number-symbol) to answer these questions. Every two- digit number (given in brackets) is to be treated as single number.
2 ★ 8 5 6 B 9

\$

Q 3 E 1 7 R D 4 £ (l(c)U●K(18)A(l(d)P

Question : 58 of 100

Marks: +1, -0

I f each alphabet has a value of zero, each symbol (i.e., ★,

\$

and • ) has a value equivalent to the square of the numeral that immediately precedes the symbol or the value of 1 if it is not immediately preceded by a numeral, what w ill be the sum of the values of the first 10 elements of the series starting from the left end ?

118
46
79
107
None o f these

Validate

Solution:

(a)

2 + 2^2 + 8 + 5 + 6 + 0 + 9 + 9^2 +0 + 3 = 118

Where value of alphabet = 0; symbol = square of the previous number; number = the value itself.

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