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If 14 L 7 A 2 = 49 and 18 L 4 A 2 = 36, then 15 L 5 A 3 = ?

A25

B81

C16

D9

Answer:

A. 25

Read Explanation:

14 L 7 A 2 = 14 × 7 ÷ 2 = 49. 18 L 4 A 2 = 18 × 4 ÷ 2 = 36. 15 L 5 A 3 = 15 × 5 ÷ 3 = 25.


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If P denotes ‘×’, Q denotes ‘÷’, R denotes ‘+’, and S denotes ‘−’, then what will come in place of ‘?’ in the following equation? 94 R 16 Q 2 P 7 S 64 R 13 P 2 = ?
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Which of the following interchanges of signs and numbers would make the given equation correct? 8 ÷ 2 – 6 × 4 + 3 = 13

പ്രസ്താവനം: A < B < C, D ≥ E = F ≥ G > C

തീരുമാനം:

I. B < E

II. G ≤ D

Which two signs should be interchanged, as given in the options, to make the following equation correct?

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