If 84- 72-45- 63- 41-33- 25- 52-33- then 94- 82-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Mathematics

Binary Operation

If 84⊕ 72=4...

Question

If $84 \oplus 72 = 45; 63 \oplus 41 = 33, 25 \oplus 52 = 33$ , then $94 \oplus 82 = ?$

45

No worries! We‘ve got your back. Try BYJU‘S free classes today!

59

No worries! We‘ve got your back. Try BYJU‘S free classes today!

56

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

65

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $56$
The rule is Difference of the digits of the number
$84 \oplus 72 = (8 - 4) \oplus (7 - 2) = 4 \oplus 5 = 45$ etc.
$∴ 94 \oplus 82 = (9 - 4) \oplus (8 - 2) = 5 \oplus 6 = 56$

Suggest Corrections

Similar questions

Q. If 84

\oplus

72 = 45: 63

\oplus

41 = 33, 25

\oplus

52 = 33 then 94

\oplus

82 = ?

Q. The marks obtained by

15

students of a class are given below. Find the modal marks.

42, 45, 47, 49, 52, 65, 65, 71, 71, 72, 75, 82, 72, 47, 72

Q. Following are the marks (out of 100) obtained by 50 students in statistics:

70	55	51	42	57	45	60	47	63	53
33	65	39	82	55	64	58	61	65	42
50	52	53	45	45	25	36	59	63	39
65	54	49	54	64	75	42	41	52	35
30	35	15	48	26	20	40	55	46	18

make a frequency distribution taking the first class interval as 0-10.

Wages of 50 workers are given. Present them in the form of exclusive frequency distribution with class interval as 45 - 55, 55 - 65 etc.

$\begin{matrix} 95 & 92 & 91 & 90 & 88 & 82 & 86 & 87 & 87 & 88 & 70 & 72 & 76 & 77 & 77 79 & 79 & 79 & 78 & 78 & 68 & 67 & 67 & 66 & 65 & 62 & 62 & 62 & 62 & 64 58 & 59 & 60 & 60 & 60 & 60 & 61 & 62 & 62 & 62 & 55 & 55 & 55 & 56 & 57 54 & 53 & 52 & 52 & 50 \end{matrix}$

Q. Tick (✓) the correct answer

(\frac{- 5}{9} \div \frac{2}{3}) = ?

(a)

\frac{- 5}{2}

(b)

\frac{- 5}{6}

(c)

\frac{- 10}{27}

(d)

\frac{- 6}{5}

Join BYJU'S Learning Program

70	55	51	42	57	45	60	47	63	53
33	65	39	82	55	64	58	61	65	42
50	52	53	45	45	25	36	59	63	39
65	54	49	54	64	75	42	41	52	35
30	35	15	48	26	20	40	55	46	18

70	55	51	42	57	45	60	47	63	53
33	65	39	82	55	64	58	61	65	42
50	52	53	45	45	25	36	59	63	39
65	54	49	54	64	75	42	41	52	35
30	35	15	48	26	20	40	55	46	18

If 84⊕72=45;63⊕41=33,25⊕52=33, then 94⊕82=?

The correct option is C 56The rule is Difference of the digits of the number84⊕72=(8−4)⊕(7−2)=4⊕5=45 etc.∴94⊕82=(9−4)⊕(8−2)=5⊕6=56

If $84 \oplus 72 = 45; 63 \oplus 41 = 33, 25 \oplus 52 = 33$ , then $94 \oplus 82 = ?$

The correct option is C $56$
The rule is Difference of the digits of the number
$84 \oplus 72 = (8 - 4) \oplus (7 - 2) = 4 \oplus 5 = 45$ etc.
$∴ 94 \oplus 82 = (9 - 4) \oplus (8 - 2) = 5 \oplus 6 = 56$

70	55	51	42	57	45	60	47	63	53
33	65	39	82	55	64	58	61	65	42
50	52	53	45	45	25	36	59	63	39
65	54	49	54	64	75	42	41	52	35
30	35	15	48	26	20	40	55	46	18