Correct option is D
I. 44 s 51 r 17 q 20p 4= -31
Putting given values: New equation
44 + 51 ÷ 17 - 20 × 4 = -31
44 + 3 - 20 × 4= -31
44 + 3 - 80 = -31
47 - 80= -31
-33 = -31 (Not follows)
II. 57 r 19 s 5 p 10q18 = 35
Putting given values: New equation
57 ÷ 19 + 5 × 10 - 18 = 35
3 + 5 × 10 - 18 = 35
3 + 50 - 18 = 35
53 - 18 = 35
35 = 35 (Follows)
So, only II is not correct.
Thus, correct option is (d).
44 + 51 ÷ 17 - 20 × 4 = -31
44 + 3 - 20 × 4= -31
44 + 3 - 80 = -31
47 - 80= -31
-33 = -31 (Not follows)
II. 57 r 19 s 5 p 10q18 = 35
Putting given values: New equation
57 ÷ 19 + 5 × 10 - 18 = 35
3 + 5 × 10 - 18 = 35
3 + 50 - 18 = 35
53 - 18 = 35
35 = 35 (Follows)
So, only II is not correct.
Thus, correct option is (d).
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80 Questions
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