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## Tamilnadu Samacheer Kalvi 6th Maths Solutions Term 3 Chapter 5 Information Processing Additional Questions

Question 1.

Find the figure which is different from others.

Hint:

D is different from other figures.

All other figures has 5 lines and D has 6 lines in it.

Solution:

(d)

Question 2.

If GARIMA is coded as 725432 and TINA as 6482, how will MARTINA be coded?

(a) 3256482

(b) 3265842

(c) 3645862

(d) 3658426

Hint: GAR__I__M__A__ and T__I__N__A__ both have the lettersT and A and they are coded as 4 and 2 repectively.

∴ In M__A__RT__I__N__A__, I coded as 4 and A coded as 2 in (A) 3__2__56__4__8__2__

Solution:

(a) 3256482

Question 3.

If ‘+’ is ‘×’, is ‘+% ‘×’ is ‘÷’ and ‘÷’ is then answer the following 21 ÷ 8 8 + 2 – 12 × 3 = ?

(a) 14

(b) 9

(c) 13

(d) 11

Solution:

(a) 14

Question 4.

Which number will replace the question mark?

(a) 7

(b) 14

(c) 48

(d) 49

Hint: [∴ Left side numbers are square numbers] .

Solution:

(d) 49.

Question 5.

Find the correct figure which replaces the ‘?

Hint: Upside down

Solution:

Question 6.

Which comes next ?

Hint : Here the figures rotate clockwise and anticlockwise alternatively making an angle 90° and one arrow deleted in every successive block.

Solution:

Question 7.

Find the number which replaces the question mark in the following series.

(a) 25

(b) 49

(c) 97

(d) 193

Solution:

(d) 193

Question 8.

Identify the number which replaces the question mark?

(a) 82

(b) 124

(c) 100

(d) 64

Hint: (2 + 8)^{2} = 10^{2} = 100

Solution:

(c) 100

Question 9.

Hint: In each step each one of the existing elements moves to the clockwise adjacent

comer. Also in one step, the element that reaches the upper-right comer gets replaced by a new element and in the next step, the element that reaches the lower left comer gets replaced by a new element.

Solution:

(d) 5

Question 10.

1, 6, 15, ?, 45, 66, 91. Find the missing term.

(a) 25

(b) 28

(c) 33

(d) 38

Hint: 1 + 5 = 6, 6 + 9 = 15, so missing term = 15 + 13 = 28

Solution:

(b) 28