Question

7,9,(40),4,5;
17,8,(54),6,3;
10,21,(?)6,3

Answer 1

Correct Question :-

• 7,9,(30),4,5
• 17,8,(50),6,3
• 10,21, (?) , 6,3

Solution :-

7,9,(30),4,5

→ 7 + 9 + 4 + 5 = 25

→ 25 * 2 = 50

→ 4 * 5 = 20

so,

→ 50 - 20 = 30

similarly,

17,8,(50),6,3

→ 17 + 8 + 6 + 3 = 34

→ 34 *2 = 68

→ 6 * 3 = 18

so,

→ 68 - 18 = 50

therefore,

10,21, (?) , 6,3

→ 10 + 21 + 6 + 3 = 40

→ 40 * 2 = 80

→ 6 * 3 = 18

so,

→ 80 - 18 = 62 (Ans.)

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Answer 2

Answer:66

7*5+5=40

17*3+3=54

10*6+6=66

Step-by-step explanation: