If * stand for addition stand for subtraction stand for division stand for multiplication ≠ stand for equal to Then which of the following alternatives is correct? Option 1: 2 5 6 * 2 ≠ 6 Option 2: 5 * 7 4 2 ≠ 4 Option 3: 3 6 2 * 3 6 ≠ 5 Option 4: 4 7 * 4 ≠ 2 3 1

Answer: 2 5 6 * 2 ≠ 6. Solution: Decoded Operator Key: * * arrow Addition (+) * * arrow Subtraction (-) * * arrow Division () * * arrow Multiplication (x) * ≠ arrow Equal to (=) --- Step-by-Step Solution: Let's substitute the operators into the expression for Option 1: 2↕5⊗6∗2≠6 2 x 5 - 6 + 2 = 6 Now, solve the Left-Hand Side (LHS) using the strict BODMAS order of operations (Multiplication arrow Addition arrow Subtraction): 1. Multiplication First: Multiply 2 by 5: 2 x 5 = 10 The expression becomes: 10 - 6 + 2 2. Addition Next: Group and add the positive values (10 and 2): 10 + 2 = 12 The expression becomes: 12 - 6 3. Subtraction Last: Subtract 6 from 12: 12 - 6 = 6 Since the calculated result (6) matches the Right-Hand Side completely (6 = 6), Option 1 is verified as the correct balanced equation.

Logical Reasoning

Coding & Decoding

Medium

If * stand for addition

$\otimes$ stand for subtraction

$\Leftrightarrow$ stand for division

$\updownarrow$ stand for multiplication

$\neq$ stand for equal to

Then which of the following alternatives is correct?

$2 \updownarrow 5 \otimes 6 * 2 \neq 6$

$5 * 7 \otimes 4 \Leftrightarrow 2 \neq 4$

$3 \updownarrow 6 \Leftrightarrow 2 * 3 \otimes 6 \neq 5$

$4 \Leftrightarrow 7 * 4 \neq 2 \updownarrow 3 \otimes 1$

✅ Correct Option: 1

Decoded Operator Key:

$\ast$ $\rightarrow$ Addition ( $+$ )
$\otimes$ $\rightarrow$ Subtraction ( $-$ )
$\Leftrightarrow$ $\rightarrow$ Division ( $\div$ )
$\updownarrow$ $\rightarrow$ Multiplication ( $\times$ )
$\neq$ $\rightarrow$ Equal to ( $=$ )

Step-by-Step Solution:

Let's substitute the operators into the expression for Option 1: 2↕5⊗6∗2≠6

$2 \times 5 - 6 + 2 = 6$

Now, solve the Left-Hand Side (LHS) using the strict BODMAS order of operations (Multiplication $\rightarrow$ Addition $\rightarrow$ Subtraction):

Multiplication First: Multiply $2$ by $5$ :

$2 \times 5 = 10$

$\text{The expression becomes: } 10 - 6 + 2$

Addition Next: Group and add the positive values ( $10$ and $2$ ):

$10 + 2 = 12$

$\text{The expression becomes: } 12 - 6$

Subtraction Last: Subtract $6$ from $12$ :

$12 - 6 = 6$

Since the calculated result (6) matches the Right-Hand Side completely ( $6 = 6$ ), Option 1 is verified as the correct balanced equation.

2026: 25 May Shift 2

In a certain code, 'il be pee' means 'roses are blue', 'sik hee' means 'red flowers', 'pee mit hee' means 'flowers are vegetables' and 'lee be mee' means 'dark blue sky'.

Match List-I with List-II

List-I	List-II
(A) be	(I) roses
(B) mit	(II) blue
(C) hee	(III) vegetables
(D) il	(IV) flowers

Choose the correct answer from the options given below:

2025: 22 May Shift 1

In a certain code language, 'JAN' is written as '25', 'WED' is written as '32'. What is the code for 'MON' in that code language?

2023: 21 May Shift 1

If the word 'LEADER' is coded as 20-13-9-12-13-26. How would you write "LIGHT"

2026: 12 May Shift 2

In a certain code language, 'pic vic nic' means 'winter is cold'; 'to nic re' means 'summer is hot'; 're pic boo' means 'winter and summer'; 'vic tho pa' means 'nights are cold'. Based on the above, the following inferences are drawn:

(A) 're' means 'summer'

(B) 'boo' means 'and'

(D) 'tho' means 'night'

Choose the correct answer from the options given below:

2023: 21 May Shift 1

Here are some words translated from an artificial language

Holo polo means base ball

Moto prot means my India

Prot shot means India won

Which word could be mean "All India Radio"

2026: 21 May Shift 2

In a code 'RAMESH' is written as 'VEQIWL'. How will VIPUL be written in the same code ?

If * stand for addition ⊗\otimes⊗ stand for subtraction ⇔\Leftrightarrow⇔ stand for division ↕\updownarrow↕ stand for multiplication ≠\neq= stand for equal to Then which of the following alternatives is correct?

Solution

Decoded Operator Key:

Step-by-Step Solution:

Related questions:

Keyboard Shortcuts

CUET General Test Past Year Questions (Topic-Wise)

If * stand for addition

$\otimes$ stand for subtraction

$\Leftrightarrow$ stand for division

$\updownarrow$ stand for multiplication

$\neq$ stand for equal to

Then which of the following alternatives is correct?