Page 43 - Grade 10 C.Math
P. 43
x'G5 .
Curriculum Development Centre
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{
olb xf;b/ kTos jif km/s km/s ePsf cj:yfdf
x'G5 . hxfF, R , R , ..... R n] klxnf], bf];|f], ............. T cf}F jif{sf] x|f;b/ hgfpF5 .
1 2 T
pbfx/0f 1
Pp6f sf/sf] xfnsf] d"No ?= 8,00,000 kb{5, olb o;sf] d"No k|ltjif{ 10% n] 36\b} hfG5 eg]
3 jif{kl5 o;sf] d"No slt knf{ < kTtf nufpg'xf];\ .
;dfwfg
oxfF, sf/sf] xfnsf] d"No (V ) = ?= 8,00,000
0
ld>x|f; b/ (R) = 10%
;do (T) = 3 jif{
3 jif{kl5sf] d"No (V ) = ?
3
xfdLnfO{ yfxf 5,
cyjf, V
=8,00,000(0.9) = 8,00,000(0.7290)
3
= ?= 583200
ctM 3 jif{kl5sf] d"No = ?= 5,83,200
j}slNks tl/sf
klxnf] jif{sf] ld>x|f; (D ) = = ?= 80,000
1
bf];|f] jif{sf nflu sf/sf] d"No = 80,00,000 – 80,000 = ?= 7,20,000
bf];|f] jif{sf] cGTodf ld>x|f; D ) = = ? 72,000
2
40 ul0ft, sIff – 10
