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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ८

Praveen recently got the registration number for his new two-wheeler. Here, the number is given in the form of mirror-image. Encode the image and find the correct registration number of praveen - Mathematics

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प्रश्न

Praveen recently got the registration number for his new two-wheeler. Here, the number is given in the form of mirror-image. Encode the image and find the correct registration number of praveen’s two-wheeler.

विकल्प

MCQ

उत्तर

The mirror image is

When we place an imaginary mirror and visualize the image seen in the mirror, we will get the below.


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Cryptology
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Information Processing - Exercise 7.3 [पृष्ठ २६१]

APPEARS IN

सामाचीर कलवी Mathematics [English] Class 8 TN Board
अध्याय 7 Information Processing
Exercise 7.3 | Q 6 | पृष्ठ २६१

संबंधित प्रश्न

N Z G S V N Z G R X H = _____________________________


H X R V M X V = _____________________________


Match the following :

( a = 00……………. Z= 25)

Column A Column B
(i) mathematics (a) 18 20 01 19 17 00 02 19 08 14 13
(ii) addition (b) 03 08 21 08 18 08 14 13
(iii) subtraction (c) 12 00 19 07 04 12 00 19 08 02 18
(iv) multiplication (d) 00 03 03 08 19 08 14 13
(v) division (e) 12 20 11 19 08 15 11 15 02 22 19 08 14 13

A message like “Good Morning” written in reverse would instead be “Doog Gninrom” In the same way decode the sentence given below:

“Ot dnatsrednu taht scitamehtam nac eb decneirepxe erehwreve ni erutan dna laer efil” 


Decode the given Pigpen Cipher text and compare your answer to get result.

The room number in which the treasure took place


Decode the given Pigpen Cipher text and compare your answer to get result.

The name of the treasure


In there are four groups of letters in each set. Three of these sets are alike in some way while one is different. Find the one which is different


A group of letters are given. A numerical code has been given to each letter. These letters have to be unscrambled into a meaningful word. Find out the code for the word so formed from the 4 answers given


Question is based on code language. Find the correct answer from the four alternatives given.

In a certain code, ‘M E D I C I N E’ is coded as ‘E O J D J E F M’, then how is ‘C O M P U T E R’ written in the same code?


Question is based on code language. Find the correct answer from the four alternatives given.

lf the word ’P H O N E’ is coded as ’S K R Q H’, how will ‘R A D I O’ be coded?


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