Question

Choose the number pair/ group which is different from other.
(a) 7:22 (b) 12:37 (c) 8:33 (d) 15:46

Answer 1

Answer:

hey mate ✌✌

option c is the correct answer........

all the other options, follow (×3 +1 )

a) 7 × 3 + 1 = 22

b) 12×3+1 = 37

c) not follows.

d) 15×3+1 = 46.

therefore, option c is different one.

Step-by-step explanation:

hope it helps ✔

Answer with quality ✔✔

Answer 2

Aɴꜱᴡᴇʀ

$\huge \sf { \fbox{ \fbox{ \orange{8:33}}}}$

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Gɪᴠᴇɴ

7:22

12:37

8:33

15:46

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ᴛᴏ ꜰɪɴᴅ

Unique ratio

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Sᴛᴇᴘꜱ

Here we have to find a ratio that is different from the others and

if we see them the ratios seem to follow a pattern that is (3x+1)

$\sf{}(7 \times 3 + 1) = 22(7×3+1)=22$

$\sf{}(12 \times 3 + 1 )= 37(12×3+1)=37$

$\sf{}but \:( 8 \times 3 + 1) = 25but(8×3+1)=25$

$(15 \times 3 + 1 = 46)(15×3+1=46)$

So the third ratio does not follow our rule and is thus unique

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$\huge{\mathfrak{\purple{hope\; it \;helps}}}$