If 36- 92-9623- 25- 82-8522- 68- 75-7856- then 47- 52-

The correct option is D 5724 The rule is the digits are jumbled in an order. AB× CD = CBDA 36×92 = 9623 25×82 = 8522 68×75 = #160;78 ...

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Byju's Answer

Standard XII

Physics

Units and Dimensions

If 36× 92=9...

Question

If $36 \times 92 = 9623; 25 \times 82 = 8522; 68 \times 75 = 7856$ , then $47 \times 52 = ?$

5742

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5724

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Solution

The correct option is D $5724$
The rule is the digits are jumbled in an order.
$A B \times C D = C B D A$
$36 \times 92 = 9623$
$25 \times 82 = 8522$
$68 \times 75 = 7856$
Similarly,
$47 \times 52 = 5724$

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Q. The following are the marks (out of 100) of 60 students in Mathematics.
16, 13, 5, 80, 86, 7, 51, 48, 24, 56, 70, 19, 61, 17, 16, 36, 34, 42, 34, 35,
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Question 1
The following are the marks (out of 100) of 60 students in Mathematics.
16, 13, 5, 80, 86, 7, 51, 48, 24, 56, 70, 19, 61, 17, 16, 36, 34, 42, 34, 35,
72, 55, 75, 31, 52, 28, 72, 97, 74, 45, 62, 68, 86, 35, 85, 36, 81, 75, 55,
26, 95, 31, 7, 78, 92, 62, 52, 56, 15, 63, 25, 36, 54, 44, 47, 27, 72, 17, 4, 30.
Construct a grouped frequency distribution table with width 10 of each class starting from 0 - 9.

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If 36×92=9623; 25×82=8522; 68×75=7856, then 47×52=?

The correct option is D 5724The rule is the digits are jumbled in an order.AB×CD=CBDA36×92=962325×82=852268×75=7856Similarly,47×52=5724

If $36 \times 92 = 9623; 25 \times 82 = 8522; 68 \times 75 = 7856$ , then $47 \times 52 = ?$

The correct option is D $5724$
The rule is the digits are jumbled in an order.
$A B \times C D = C B D A$
$36 \times 92 = 9623$
$25 \times 82 = 8522$
$68 \times 75 = 7856$
Similarly,
$47 \times 52 = 5724$