Page 33 - Grade 10 C.Math
P. 33
cEof; 3
1. ;"q k|of]u gu/L lx;fa ug'{xf];\ .
(a) jflif{s 12% Aofhb/df ¿ksn] ljb'/;Fu ?= 14000 shf{ lnP5 eg] 2 jifkl5
¿ksn] ljb'/nfO{ hDdf slt rj|mLo Aofh ltg'{knf{ < kTtf nufpg'xf];\ .
(b) d"nwg ?= 10,000 sf] jflifs{ 6% Aofhb/df Aofh lx;fa ubf{ 2 jif{kl5sf] jflif{s
rj|mLo ld>wg / rj|mLo Aofh kTtf nufpg'xf];\ .
(c) ?= 64,000 nfO{ 3 jif{sf nflu Aofhb/ 4% k|ltjif{ klxnf] jif{sf nflu, 5%
k|ltjif{ bf];|f] jif{sf nflu / 6% t];|f] jif{sfnflu lgwf{/0f u/L nufgL ubf{ ltg
jif{kl5sf] rj|mLo ld>wg / rj|mLo Aofh kTtf nufpg'xf];\ .
2. ;"q k|of]u u/]/ lx;fa ug'{xf];\ .
(a) ?= 20,000 nfO{ jflif{s 5% k|ltjif{ Aofhb/df 3 jif{sf nflu a}ª\sdf /fVbf 3
jif{kl5sf] jflif{s rj|mLo Aofh / jflif{s rj|mLo ld>wg kTtf nufpg'x]f;\ .
(b) k]Dafn] jflif{s 10% Aofhb/df Pp6f ;xsf/Laf6 ?= 48,000 shf{ lnP5g\ . 4 jif{kl5
rlj|mo Aofh / ld>wg slt slt ltg'{knf{ < kTtf nufpg'xf];\ .
(c) ;fy{sn] ?= 20,000 a}ª\sdf hDdf u/] . olb a}ª\sn] jflif{s 8% rj|mLo Aofh k|bfg ub{5
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eg] 2 jif{ 6 dlxgfkl5sf] rj|mLo Aofh / rj|mLo ld>wg kTtf nufpg'xf];\ .
3. (a) c/ljGbn] ?= 80,000 Pp6f a}ª\sdf hDdf u/] . olb a}ª\sn] jflif{s 8% Aofhb/ k|bfg
ub{5 eg] 2 jif{kl5sf] ;fwf/0f Aofh / rj|mLo Aofhsf] km/s kTtf nufpg'xf];\ .
(b) ?= 7,500 sf] jflif{s 12% Aofhb/n] 3 jif{df x'g] ;fwf/0f Aofh tyf jflif{s rj|mLo
Aofhsf] km/s kTtf nufpg'xf];\ .
(c) lgdfn] Pp6f jfl0fHo a}ª\saf6 12.5% ;fwf/0f Aofhsf b/n] 3 jif{sf nflu
?= 24,000 shf{ lnP5 . p;n] ;f]xL Aofhb/n] rj|mLo Aofh kfpg] u/L ;ª\uLtfnfO{
shf{ lbP5 eg] 3 jif{kl5sf] p;nfO{ x'g] kmfObf /sd kTtf nufpg'xf];\ .
4. (a) ¿kfn] jflif{s rj|mLo Aofh 8% n] ?= 50,000 Pp6f a}ª\sdf hDdf ul/g\ . olb a}ª\sn]
cw{ jflif{s lx;fan] rj|mLo Aofh lbg] /x]5 eg] 2 jif{kl5 pgn] kfpg] ld>wg / rj|mLo
Aofh kTtf nufpg'xf];\ .
(b) Pp6f a}ª\sn] cw{ jflif{s rj|mLo Aofh lbG5 h;df d~h'n] ?= 1,00,000 jflif{s 8%
Aofh kfpg] u/L hDdf ul/g\ eg] 3 jif{kl5 pgn] k|fKt ug]{ ld>wg / rj|mLo
Aofh kTtf nufpg'xf];\ .
30 ul0ft, sIff – 10
