1. Simplification Part 1_.pdf-tnpsc gr2and44

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1. APTITUDE & MENTAL ABILITYSTRATEGY & SIMPLIFICATION -1

3. S.
No
Topic Weightage
(Last5 years)
Weightage
(2019)
Weightage
(2021)
Weightage
(2022)
1Simplification (!"#$த&) 1-241
2Percentage (வ()#கா,) 1-2142
3LCM & HCF (ம..ெப.வ & ம..சி.ம)1-2233
4Ratio & Proportion (வ(கித6ம786
வ(கிதா9சார6)
2-3312
5Simple & Compound Interest (தன< வ=> -@=,
வ=>)
2-3SI-2SI–3CI-1
SI -3
6Area Volume (பரAB –ெகாCளளE)2-33 2
7Time & work (கால6 ம786 ேவைல)2-4243
8Logical Reasoning (த"#க# காரணவ(ய&)1 22
9Puzzles –Dice (BதிKகC –பகைட)1 11
10Visual & Alpha Numeric Reasoning (கா=சி ம786
எNO)PQ காரணவ(ய&)
1112
11Number Series (A.P, G.P) (எN வRைச)1-2443
12Probability & statistics (நிகTதகE ம786
BCள<ய(ய&)
2-3Statistics -2
Probability -1
11

4. WHERE TO STUDY ? (6 –10thSchool Books)
BookTopic Name Page No
Simplification (!"#$த&)
6th Term IBODMAS (Basics)21 to 38
6th Term IIIFractions1 to 22
7th Term IAlgebra (Basic Equations)52 to 72
7th Term IIMetric Tables (எNண(ய&)6 to 9
7th Term IIFraction & Decimals9 to 17
7th Term IIAlgebra (அ,#$கC)45 to 68
7th Term IIIDecimals(+,-x,/)1 to 25
7th Term IIIAlgebra (Equations)48 to 70
8th Term Iவ(கிதV8 எNகC (Simplification)1 to 35
8th Term IAlgebra 69 to 100
8th Term IIAlgebra (Equations)33 to 42

5. BookTopic Name Page No
Simplification (!"#$த&)
8th Term IIIஎ"க$
(Squares, cubes, square & cube root)
1 to 29
9th Term Iெம( எ"க$41 to 69
9th Term IAlgebra (Basic Equations)70 to 102
9th Term IIெம( எ"க$23 to 45
9th Term IIAlgebra46 to 75
9th Term IIIAlgebra (Equation)25 to 34
9th Term IIIAP, GP (Sequence, Series)88
9th Term IIIAlgebra (Formula)90 to 127
Percentage (வ*+,கா.)
7th Term IIIPercentage26 to 39
8th Term IIPercentage (வா/வ*ய1 கண*த4)3 to 8
WHERE TO STUDY ? (6 –10thSchool Books)

6. WHERE TO STUDY ? (6 –10thSchool Books)
BookTopic Name Page No
LCM & HCF (ம".ெப.வ & ம".சி.ம)
6th Term IINumbers (LCM & HCF)3 to 26
9th Term IIAlgebra 46 to 75
10th bookHCF & LCM94 to 99
Ratio & proportion(வ+கித.ம/0. வ+கிதா2சார.)
6th Term IRatio & proportion56 to 77
7th Term IேநK ம786 எதிK வ(கித6 73 to 85
SI & CI (தன5 வ67 -96: வ67)
7th Term IIISimple Interest39 to 46
8th Term ISI - CI 18 to 29
Profit & Loss (லாப. ந6ட.)
6th Term IIIProfit & Loss54 to 64
Discount (த>?ப7)
8th Term IIProfit, Loss, GST, Discount8 to 17

7. WHERE TO STUDY ? (6 –10thSchool Books)
BookTopic Name Page No
Time & Work (கால. ம/0. ேவைல)
7th Term IேநK ம786 எதிK வ(கித6 80 to 82
8th Term IIIேநK ம786 எதிKமாற& (Time
& Work)
32 to 48
Area & Volume (பரBபளD ம/0. ெகா>ளளD)
6th Term IIIArea & Perimeter (Square &
rectangle)
43 to 60
7th Term IQuadrilateral, rhombus, trapezoid34 to 50
7th Term IICircle & Rectangular path22 to 44
8th Term ICombined figure36 to 78
9th Term IIITriangle, cube, cuboid91 to 115
10th book Cylinder, sphere, cone279 to 310

8. WHERE TO STUDY ? (6 –10thSchool Books)

9. CLASS NODATETOPICS & SUB TOPICS
114 – 11 – 2023 Simplification Part 1 –VBODMAS, SQUARE & CUBE ROOT,POWER &
INDICES,
215 – 11 – 2023 Simplification Part 2 –FRACTION, ALGEBRA, WORD PROBLEM
320 – 11 – 2023 Percentage Part 1
421 – 11 – 2023 Percentage Part 2 -Profit & Loss,Discount, GST
527 – 11 – 2023 Least Common Multiple (LCM)
628 – 11 – 2023 Highest Common Factor (HCF)
704 – 12 – 2023 Ratio & Proportion Part 1
805 – 12 – 2023 Ratio & Proportion Part 2 –Ages, Mixture & Allegation
911 – 12 – 2023 Simple Interest
1012 – 12 – 2023 Compound Interest Part 1
1118 – 12 – 2023 Compound Interest Part 2
1219 – 12 – 2023 Area Part 1 –Square, Rectangle,Circle
1325 – 12 – 2023 Area Part 2 –Triangle, Quadrilateral,Trapezium, rhombus
1426 – 12 – 2023 Volume Part 1–Cube, Cuboid,Cylinder
CLASS SCHEDULE

10. CLASS NODATETOPICS & SUB TOPICS
1501 – 01 – 2024 Volume Part 2–Cone, Sphere, Hemisphere
1602 – 01 – 2024 Time & Work
1708 – 01 – 2024 Time & Distance
1809 – 01 – 2024 Number system (A.P)
1915 – 01 – 2024 Number system (G.P)
2016 – 01 – 2024 Logical Reasoning
2122 – 01 – 2024 Puzzles & Dice
2223 – 01 – 2024 Alphanumeric Series
2329 – 01 – 2024 Visual Reasoning
2430 – 01 – 2024 Probability
2531 – 01 – 2024 Miscellaneous –Statistics
17 – 02 – 2024 Maths Revision 1
18 – 02 – 2024 Maths Revision 2
CLASS SCHEDULE

11. SIMPLIFICATION (!"#$க)

12. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS
1. Simplify/!"#$க!"+!×%÷!−(
a)31…
b)33
c)19
d)20

13. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS
2. Simplify/!"#$க!)+[!×%++×,−()÷-]
a)32
b)33
c)52…
d)20

14. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS
3. Simplify/!"#$க())+%÷!+{,×!−+÷!}
a)54
b)107…
c)28
d)105

15. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS

16. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS
5. Simplify/!"#$க!
"+#
!
a)6/21
b)23/21…
c)5/10
d)1/2

17. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS
6. Simplify/!"#$க,#
$+1#
%
a)((&
'(
b)(!!
$
c)()&
'(…
d)()!
$

18. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS
7. Simplify/!"#$க-'
#−,'
$
a)!'
$…
b)!!
$
c),'
$
d),'
#

19. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS
8. Simplify/!"#$க"'
#÷,'
#
a)"
&
b)!'
"
c)('
"
d)&
"…

20. SIMPLIFICATION (!"#$க)
TYPE 1: VBODMAS

21. 1.:'
$−,%
)=?
a)6*
+,>)-%
'#….c)6-
+,d)6.
+,
2. '
"+!
&
a)*/
,+b)+/
,+?)'(
#'d)*
.
3. ,'
!+"'
)=?
a)7/
.>)1'
#c)6+
,d)7*
.
4.(!
%+-$
"=?
A)10
!%b)7*
+-c)6-
/*d)7+
.
5. 2'
!−(!
%=?
a),
/b)-
*c)-
+*B)''
'%
6. 1#
"−,$
#'
A)"#
#'b)51
,+c)5,
/d)4,
.
7. $
!−−!
#+−%
!÷!(
'#+−'#
&×2#"
')=?
a).1
+,b)1c)6+
+,d)6+
3
HOMEWORK –TYPE I (VBODMAS)

22. SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE ROOT (வ"#க &ல()
!!=!
#!=$
%!=&
$!=!'
(!=#(
'!=%'
)!=$&
*!='$
&!=*!
!+!=!++
#('=
%#$=
)&#!=

23. SIMPLIFICATION (!"#$க)
TYPE 2: CUBE ROOT (கன &ல()
!"=!
#"=*
%"=#)
$"='$
("=!#(
'"=#!'
)"=%$%
*"=(!#
&"=)#&
!+"=!+++
!$+&'=
!!%*#$=

24. SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT
10. Evaluate/மதி*+ கா.க
"&#)'
0(((
a)#'
#(…
b)#'
'"
c)#'
!"
d)#(
#'

25. SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT
11. $* is approximately equal to __
"% இ0 ேதாராய மதி*+ கா.க
a)5
b)6
c)7…
d)8

26. SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT
12. !#*−&*+!*=
a)!
b)%
c)"%
d),!…

27. SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT
13. ##+)+$=
a)!-…
b),,
c),(
d)!:

28. 14. Find the value of -%+,(+!(+((+!-
a)7
b)8…
c)9
d)6
SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT

29. 15. Find the value of+):+!"%++)+1+%(
a)20
b)25…
c)16
d)9
SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT

30. 16. Find the value of(!+(!+(!+……
a)3
b)4…
c)2
d)6
SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT

31. 17. Find the value of+−+−+−…..
a)3
b)4
c)2…
d)6
SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT

32. 18. Simplify(!×,
a)3
b)4
c)2
d)6…
SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT

33. 19. Simplify/*+#,க&0
')#
a)8/9
b)5/9
c)7/9…
d)6/5
SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT

34. 1.Simplify/*+#,க!"
&
a)1+
/b)1,
/….c)2+
/d)2,
/
2. +,−(1-+!%
a)57b)75?))d)1
3. !1+(!=
a)39 b)56 ?)-,d)35
HOMEWORK –TYPE 2
$. $)×#%=
a)610 6)*#! c)810d)621
5.<=*+=>(,@ABC >=
a)2 6)$c)8d)16
6. Find the value of #!$+!!#+)$+$&
a)15b) 18 c) 25 d) 17
7. Find the value of %++%++%++…
a)15 b) 4 c) 5 d) 6

35. 20. Simplify/*+#,க (−!)2!×(−!)2#
a)−'
!#…
b)'
!#
c)32
d)-32
SIMPLIFICATION (!"#$க)
TYPE 3: POWER & INDICES (அ5#$6ைற)

36. 21. Simplify/*+#,க%!×%#
#%!
a)-'(
b)-0
c)-)…
d)!-)
SIMPLIFICATION (!"#$க)
TYPE 3: POWER & INDICES (அ5#$6ைற)

37. 22. Simplify/*+#,க##×!$×%%
!"×%&×#%
a)!$×,#×-
b)#%×!!
%!
c)#%×!!
%d)!$×,#×-2!…
SIMPLIFICATION (!"#$க)
TYPE 3: POWER & INDICES (அ5#$6ைற)

38. SIMPLIFICATION (!"#$க)
TYPE 3: POWER & INDICES (அ5#$6ைற)
23. #%'+#%' is approximately equal to __
!$(+!$( இ0 ேதாராய மதி*+ கா.க
a)"$(
b)!0(
c)!$'…
d)1#

39. SIMPLIFICATION (!"#$க)
TYPE 3: POWER & INDICES (அ5#$6ைற)
24. Find ‘x’ so that (−1)56#×(−1)%=(−1)'(
(−1)56#×(−1)%=(−1)'(என;&, ‘x’ இ0 மதி*+ கா.க
a)3…
b)4
c)5
d)2

40. SIMPLIFICATION (!"#$க)
TYPE 3: POWER & INDICES (அ5#$6ைற)

41. 26. If :5=":#,then ‘x’ value is
a)2/3
b)4/3…
c)1/3
d)5/3
SIMPLIFICATION (!"#$க)
TYPE 2: SQUARE & CUBE ROOT

42. 27. Simplify/*+#,க#()×!()
)(!
a)6.
b)'
)c)3
d)2'
!
SIMPLIFICATION (!"#$க)
TYPE 3: POWER & INDICES (அ5#$6ைற)
COMMENT BELOW

43. SUMMARY (56,க<)