Select the number that can replace the question mark (?).

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ചോദ്യചിഹ്നത്തിന് (?) പകരം വയ്ക്കാവുന്ന സംഖ്യ തിരഞ്ഞെടുക്കുക.

24	32	7
18	24	5
30	40	?

C12

D13

Answer:

B. 8

Read Explanation:

→ 2 × 18 - (24 - 18) = 36 - 6 = 30 → 2 × 24 - (32 - 24) = 48 - 8 = 40 → 2 × 5 - (7 - 5) = 10 - 2 = 8 OR (ആദ്യത്തെ സംഖ്യ × 2) - രണ്ടാമത്തെ സംഖ്യ = മൂന്നാമത്തെ സംഖ്യ (24 × 2) - 18 = 30 ( 32 × 2) - 24 = 40 ( 7 × 2) - 5 = 9

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