Day-3

1. In an election between two candidates 90% of 5. The student strength of a school increases and
the registered voters cast their votes and 15% of decreases by 15% every alternate year. If the
the votes cast were found invalid. The winning increase began in 2012, then the student strength
candidate got 51% of the valid votes and won the of the school at the beginning of 2015, as
election by a margin of 2142 votes. Find the compared to 2012, increased by......(correct to
number of registered voters. two decimal places).
nks mEehnokjksa ds chp gq, pquko esa 90% iath—r ernkrkvksa ,d Ldwy dh Nk= la[;k izR;sd ,dkarj o’kZ esa 15% c<+rh
us viuk oksV Mkyk vkSj Mkys x, oksVksa esa ls 15% voSÄ vkSj ?kVrh gSA ;fn o`f) dh “kq#vkr 2012 esa gqbZ] rks 2012
ik, x,A fot;h mEehnokj dks oS/k oksVksa esa ls 51% oksV dh rqyuk esa] 2012 dh rqyuk esa] 2015 dh “kq:vkr esa Ldwy
feys vkSj mlus 2142 oksVksa ds varj ls pquko thrkA iath—r dh Nk= la[;k esa------- ¼nks n”keyo LFkku rd lgh½ gqbZA
ernkrkvksa dh la[;k Kkr dhft,A (a) 13.85% dh deh (b) 12.41% dh o`f)
(a) 140000 (b) 139999 (c) 12.41% dh deh (d) 13.85% dh o`f)
(c) 140002 (d) 140001 [SSC CPO SI - 27.06.2024 IInd]
[RPF Constable 7.03.2025 IInd] 6. If the radius of a sphere is increased by 40%,
2. In an election between two candidates, one calculate the percentage increase in its surface
received 60% of the total valid votes. 25% of the area.
votes were invalid. If the total number of votes ;fn ,d xksys dh f=T;k esa 40% dh o`f) dj nh tkrh gS] rks
was 15000, find the number of valid votes blds i`’Bh; {ks=Qy esa izfr”kr o`f) dh x.kuk djsaA
received by the other candidate. (a) 88 % (b) 96%
nks mEehnokjksa ds chp ,d pquko esa] ,d dks dqy oS/k erksa dk (c) 85 % (d) 92%
60% izkIr gqvkA 25% er voS/k FksA ;fn dqy erksa dh [SSC CPO SI - 27.06.2024 IIIrd]
la[;k 15000 Fkh] rks nwljs mEehnokj dks feys oS/k erksa dh 7. A number is first decreased by 10%, then
la[;k Kkr djsaA [SSC CPO SI - 27.06.2024 Ist] increased by 30% and then decreased by 20%.
(a) 6750 (b) 5000 What is the net reduction percentage in the
(c) 5550 (d) 4500 number?
3. In one election the winner was supported by ,d la[;k igys 10% ?kVkbZ tkrh gS] fQj 30% c<+kbZ tkrh
46% of all voters on the list and received 410 gS vkSj fQj 20% ?kVkbZ tkrh gSA la[;k esa “kq) deh izfr”kr
votes more than his only rival. 10% of the voters fdruk gS\ [SSC CPO SI - 28.06.2024 Ist]
on the voter list did not cast their votes and 60 𝟒 𝟐
(a) 𝟑 % (b) 𝟔 %
voters cast their ballot papers blank. How many 𝟓 𝟓
voters were there in the list? 𝟑 𝟏
(c) 𝟓 % (d) 𝟒 %
,d pquko esa lwph esa lHkh ernkrkvksa ds 46% }kjk fotsrk 𝟓 𝟓

dk leFkZu fd;k x;k Fkk vkSj mls vius ,dek= izfr}anh ls 8. A is 25% more than B and B is 30% less than C.
410 oksV vf/kd feysA ernkrk lwph ds 10% ernkrkvksa us If C is 20% more than D, then what percent is A
oksV ugha Mkys vkSj 60 ernkrkvksa us vius eri= [kkyh Mky more than D?
fn,A lwph esa fdrus ernkrk Fks\ A, B ls 25% vf/kd gS vkSj B, C ls 30% de gSA ;fn
(a) 17445 (b) 16550 C, D ls 20% vf/kd gks] rks A, D ls fdruk izfr”kr vf/kd
(c) 15750 (d) 17500 gS\ [SSC CPO SI - 29.06.2024 Ist]
[SSC CPO SI - 27.06.2024 IInd] (a) 3% (b) 2%
4. 5% of the population of a village died due to (c) 5% (d) 6%
Corona virus. Of the remaining population, 20% 9. Swati earns Rs. 40,000, out of which she saves
fled out of fear. If the current population is 4655, 25%. She spends the remaining amount on food
then what was the population of the village and education in the ratio of 3:2. What is the
before the Corona attack? percentage of expenditure on education in her
dksjksuk ok;jl ds dkj.k ,d xk¡o dh 5% tula[;k dh e`R;q total income?
gks xbZA “ks’k tula[;k esa ls 20% Hk; ds dkj.k Hkkx xbZA Lokfr Rs. 40, 000 dekrh gS] ftlesa ls og 25% cpkrh gSA
;fn orZeku tula[;k 4655 gS] rks dksjksuk vkØe.k ls igys og “ks’k jkf”k Hkkstu vkSj f”k{kk ij 3 : 2 ds vuqikr esa [kpZ
xk¡o dh tula[;k fdruh Fkh\ djrh gSA mldh dqy vk; esa f”k{kk ij fd, x, O;; dk
(a) 6125 (b) 5985 izfr”kr fdruk gS\ [SSC CPO SI - 29.06.2024 IInd]
(c) 5995 (d) 6000 (a) 60% (b) 40%
[SSC CPO SI - 27.06.2024 IInd] (c) 30% (d) 20%
10. What is the total percentage change in the (a) Rs. 1000 (b) Rs. 1200
volume of a cuboid if its length and breadth are (c) Rs. 1250 (d) Rs. 1350
decreased by 15% and 25% respectively, while [CSAT - 17.06.2024]
its height is increased by 60%? 𝟏
16. 60% of 75 is how much more than 25 of ?
𝟓
,d ?kukHk ds vk;ru esa dqy izfr”kr ifjorZu D;k gS] ;fn 𝟏
budh yackbZ vkSj pkSM+kbZ esa Øe”k% 15% vkSj 25% dh deh 75 dk 60%, 25 ds ls fdruk vfÄd gS\
𝟓
dh tkrh gS] tcfd bldh Å¡pkbZ esa 60% dh o`f) dh tkrh (a) 37 (b) 40
gS\ (c) 34 (d) 38
[SSC CGL Mains (Tier-II) - 18.01.2025 Ist]
(a) 5% dh deh (b) 2% dh deh
17. Two years ago, the population of a town was
(c) 5% dh o`f) (d) 2% dh o`f) 9487500. It decreases at the rate of 8% per year
[SSC CPO SI - 29.06.2024 IInd] due to migration to bigger cities. What will be
11. If the radius of a sphere is increased by 20%, the present population of the town?
calculate the percentage increase in its volume. nks o’kZ iwoZ] ,d dLcs dh tula[;k 9487500 FkhA cM+s “kgjksa
;fn ,d xksys dh f=T;k esa 20% dh o`f) dj nh tkrh gS] esa izokl ds dkj.k ;g izfro’kZ 8% dh nj ls ?kVrh tkrh gSA
rks blds vk;ru esa izfr”kr o`f) dh x.kuk djsaA dLcs dh orZeku tula[;k D;k gksxh\
(a) 75.5% (b) 68.5% (a) 8070120 (b) 8030220
(c) 72.8% (d) 70.6% (c) 9060110 (d) 7060320
[SSC CPO SI - 29.06.2024 IIIrd] [SSC CGL Mains (Tier-II) - 20.01.2025 Ist]
12. In an election 95% of the total voters voted. 18. The population of the city two years ago was
There were only two candidates A and B in this 1,75,000. If it has increased by 4% and 5% in the
election. Winner A secured 75% of the total last two years, find the present population of the
votes and defeated his competitor B by 5500 city.
votes. Find the total number of voters in the nks o’kZ igys “kgj dh tula[;k 1,75,000 FkhA ;fn fiNys nks
election.
,d pquko esa dqy ernkrkvksa esa ls 95% us ernku fd;kA o’kksZa esa blesa 4% vkSj 5% dh o`f) gqbZ gks] rks “kgj dh
bl pquko esa dsoy nks mEehnokj A vkSj B FksA fotsrk A us orZeku tula[;k Kkr dhft,A
(a) 1,89,200 (b) 1,91,100
dqy erksa dk 75% er izkIr djds vius izfr;ksxh B dks (c) 1,92,100 (d) 1,93,200
5500 erksa ls gjk fn;kA pquko esa ernkrkvksa dh dqy la[;k [SSC CHSL Mains (Tier-II) - 02.11.2023]
Kkr djsaA 19. The diameter of a sphere is increased by 30%.
(a) 10,000 (b) 12,000 What will be the percentage increase in its
(c) 13,000 (d) 11,000 volume?
[SSC CPO SI - 29.06.2024 IIIrd] ,d xksys ds O;kl esa 30% dh o`f) dh tkrh gSA blds
13. In an examination 80% of the students passed in vk;ru esa izfr”krrk o`f) fdruh gksxh\
English, 70% passed in Hindi and 15% failed in (a) 41.7% (b) 90.5%
both the subjects. What is the percentage of (c) 119.7% (d) 69%
students who failed in only one subject? [SSC CHSL Mains (Tier-II) - 02.11.2023]
,d ijh{kk esa 80% Nk= vaxszth esa mRrh.kZ gq,] 70% Nk= 20. The ratio of Richa's expenditure and savings is
fgUnh esa mRrh.kZ gq, vkSj 15% Nk= nksuksa fo’k;ksa esa vuqRrh.kZ 2 : 1. If her income and expenditure increase by
gq,A ,sls Nk=ksa dh izfr”krrk fdruh gS] tks dsoy ,d fo’k; esa 20% and 15% respectively, find the percentage
vuqRrh.kZ gq,\ increase in her savings.
(a) 15% (b) 20% _pk ds O;; vkSj cpr dk vuqikr 2 : 1 gSA ;fn mldh
(c) 25% (d) 35% vk; vkSj O;; esa Øe”k% 20% vkSj 15% dh o`f) gksrh gS]
[CSAT - 17.06.2024] rks mldh cpr esa izfr”krrk o`f) Kkr dhft,A
14. P's salary is 20% less than Q's salary which is (a) 35% (b) 30%
20% less than R's salary. R's salary is what (c) 25% (d) 20%
percent more than P's salary? [SSC CHSL Mains (Tier-II) - 10.01.2024]
P dk osru Q ds osru ls 20% de gS tks R ds osru ls 𝟐
21. If the length of a rectagnle is increased by 𝟔𝟔 %
20% de gSA R dk osru] P ds osru ls fdrus izfr”kr 𝟑
then by what percent should the width of the
vf/kd gS\ rectagnle be decreased in order to maintain the
(a) 48.75% (b) 56.25% same area?
(c) 60.50% (d) 62.25%
[CSAT - 17.06.2024] ;fn ,d vk;r dh yackbZ 𝟔𝟔 𝟐 % c<+kbZ tkrh gS] rks mldh
𝟑
15. A person buys three items P, Q and R for Rs. pkSM+kbZ fdrus izfr”kr de dh tk, rkfd mldk {ks=Qy ogh
3330. If the price of P is 25% more than R and jgs\
the price of R is 20% more than Q, then what is (a) 50% (b) 45%
the price of P? (c) 40% (d) 35%
,d O;fDr Rs. 3330 esa rhu oLrq,¡ P, Q vkSj R [kjhnrk [CDS-16.04.2023]
gSA ;fn P dh dher R ls 25% vf/kd gS vkSj R dh dher
Q ls 20% vf/kd gS] rks P dh dher D;k gS\
22. In a party of 150 persons, 75 persons take tea, 60 1440 erks ls thr x;kA ernkrk lwph esa ernkrkvksa dh dqy
persons take coffee and 50 persons take milk. 15 fdruh la[;k gS\
of them take both tea and coffee, but no one (a) 15000 (b) 12000
taking milk takes tea. If each person in the party (c) 9600 (d) 5000
takes at least one drink, then what is the number [IAS (CSAT) - 05.06.2022]
of persons taking milk only? 27. Some students from school X appeared in an
150 yksxksa dh ,d ikVhZ esa] 75 yksx pk; yssrs gSa] 60 yksx exam and 30% of them failed. 150% more
dkWQh ysrs gSa vkSj 50 yksx nw/k nsrs gSaA muesa ls 15 pk; vkSj students appeared from school Y than the
dkWQh nksuksa ysrs gSa] ysfdu nw/k ysus okyk dksbZ Hkh O;fDr pk; students from school X in the same exam. If 80%
ugha ysrk gSA ;fn ikVhZ esa izR;sd O;fDr de ls de ,d is; of the total number of students from X and Y
ysrk gS] rks dsoy nw/k ysus okys O;fDRk;ksa dh la[;k fdruh gS\ passed, then what is the number of students
(a) 50 (b) 40 passed. If passed, then find the percentage of
(c) 30 (d) 20 students who failed from Y.
[CDS-16.04.2023] fdlh ijh{kk esa fo|ky; X ds dqN Nk= “kkfey gq, vkSj
23. If the price of an article is decreased by 20% and 30% Nk= vuqRrh.kZ gq,A mlh ijh{kk esa fo|ky; X ds Nk=ksa
then the new price is increased by 25%, then dh rqyuk esa 150% vf/kd Nk=] fo|ky; Y ls “kkfey gq,A
what is the net change in the price? ;fn X vkSj Y ls “kkfey gq, Nk=ksa dh dqy la[;k ds 80%
;fn fdlh oLrq ds ewY; esa 20% gzkl gksrk gS vkSj fQj u, mRrh.kZ gq, gSa] rks Y ls vuqRrh.kZ gq, Nk=ksa dk izfr”kr Kkr
ewY; esa 25% o`f) gksrh gS] rks ewY; ls usV ifjorZu fdruk dhft,A
gqvk gS\ [IAS CSAT - 2021] (a) 24 (b) 20
(a) 0% (c) 18 (d) 16
(b) 5% increase/ 5% o`f) [SSC CGL (Tier - II) - 15.11.2020]
(c) 5% decrease/ 5% gzkl 28. If the radius of the base of a right circular
(d) Can not be determined due to insufficient cylinder is increased by 20% and the height is
data/ vi;kZIr vk¡dM+ksa ds dkj.k fu/kkZfjr ugha fd;k tk decreased by 30%, then find the percentage
ldrk increase/decrease in the volume.
24. P scored 40 marks more than Q in an
;fn fdlh yac o`Rrh; csyu ds vk/kkj dh f=T;k esa 20% dh
examination. If Q scored 10% less marks than P, o`f) gksrh gS vkSj ÅapkbZ esa 30% dh deh gksrh gS] rks
then how much did Q score? vk;ru esa gqbZ izfr”kr o`f)@deh Kkr dhft,A
,d ijh{kk esa P us Q ls 40 vad vf/kd izkIr fd,A ;fn Q (a) 2% o`f) (b) 2% deh
us P ls 10% de vad izkIr fd,] rks Q us fdrus vad izkIr (c) 0.8% deh (d) 0.8% o`f)
fd,\ [IAS CSAT - 2021] [SSC CGL (Tier - II) - 15.11.2020]
(a) 360 (b) 380 29. Salil's salary was first reduced by 15% and later
(c) 400 (d) 420 increased by 10%. By what percent was his final
25. In a survey of 60 people, it was found that 25 salary less than his initial salary?
people read newspaper H, 26 read newspaper T, lfyy dk osru igys 15% ?kVk;k x;k vkSj ckn esa 10%
26 read newspaper 1, 9 read both H and I, 11 c<+k fn;k x;kA mldk vafre osru mlds 'kq#vkrh osru dh
read both H and T, 8 read both T and I and 3 rqyuk esa fdrus çfr'kr de Fkk\
read all the three. The number of people, who (a) 10% (b) 6.5%
read exactly one newspaper, is (c) 15% (d) 1.5%
60 O;fDr;ksa ds losZ{k.k esa ik;k x;k fd 25 O;fDr lekpkji= [RRB NTPC Graduate - 05.06.2025 Ist]
H i<+rs gSa] 26 lekpkji= T i<+rs gSa] 26 lekpkji= I i<+rs 30. Kiran saves 45% of the total income. If she saves
gSa] 9 nksuksa H vkSj I i<+rs gSa] 11 nksuksa H vkSj T i<+rs gSa] 8 Rs. 66,000 of her income, then what is her
nksuksa T vkSj I i<+rs gSa rFkk 3 lHkh rhuksa i<+rs gSaA O;fDr;ksa income (in Rs.)?
dh la[;k] tks dsoy ,d lekpkji= i<+rs gSa] gS fdju viuh vk; dk 45% [kpZ djrh gSA ;fn og
Rs.66,000 cpkrh gS] rks mldh vk; ¼Rs. esa½ fdruh gS\
(a) 21 (b) 25
(c) 30 (d) 52 (a) 29,700 (b) 1,19,000
[UPPCS - 24.10.2021] (c) 1,20,000 (d) 1,21,000
26. Two candidates X and Y contested an election. [RRB NTPC Graduate - 05.06.2025 Ist]
80% of voters cast their vote and there were no 31. X plans his expenditure by allocating 30% of his
invalid votes. There was no NOTA (None of the salary for house rent; 25% for food; 15% for
above) option. X got 56% of the votes cast and medical expenses and 16% for others. If he can
won by 1440 votes. What is the total number of save Rs.42,000 every month, find his monthly
voters in the voters list? salary (in Rs.).
nks mEehnokjksa] X vkSj Y, us ,d fuokZpu esa Hkkx fy;kA X vius O;; dh ;kstuk cukrk gS ftlesa osru dk 30% ?kj
80% yksxksa us ernku fd;k vkSj dksbZ voS/k er ugha gqvkA ds fdjk, ds fy,( 25% Hkkstu ds fy,( 15% fpfdRlk O;;
NOTA ¼mi;qZDr esa ls dksbZ ugha½ dk fodYi ugha FkkA ds fy, vkSj 16% vU; ds fy, fu/kkZfjr djrk gSA ;fn og
ernku esa iM+s dqy erksa dk 56% er X dk feyk vkSj og gj eghus Rs.42,000 dh cpr dj ldrk gS] rks mldk
ekfld osru ¼Rs. esa½ Kkr dhft,A
 (a) 3,30,000 (b) 3,00,000 (a) 65.6% (b) 71.6%
(c) 3,50,000 (d) 4,20,000 (c) 61.6% (d) 75.6%
[RRB NTPC Graduate - 06.06.2025 IIIrd] [RPF Constable - 02.03.2025 IInd]
32. Vijay's salary was first reduced by 16% and 40. On increasing a number by 50%, we get 2490,
later increased by 11%. By what percent was his find the number.?
final salary less than his initial salary? ,d la[?;k esa 50 % dh o`f) djus ij 2490 çkIr gksrk gSA
fot; dk osru igys 16% ?kVk;k x;k vkSj ckn esa 11% og la[;k ________gSA
c<+k fn;k x;kA mldk vafre osru mlds vkjafHkd osru dh (a) 3320 (b) 4980
rqyuk esa fdrus çfr'kr de Fkk\ (c) 1660 (d) 830
(a) 16% (b) 11% [RPF Constable - 02.03.2025 Ist]
(c) 1.76% (d) 6.76% 41. When the price of a portable hard disk is
[RRB NTPC Graduate - 09.06.2025 Ist] reduced by 24%, its sales increase by 35%. Find
33. The original price of a music set is Rs.8,000. Its the net percentage change in total revenue.
price was reduced by 12% and then increased by tc ,d iksVsZcy gkMZ fMLd dh dher 24% de gks tkrh gS]
20%. Find its new price (in Rs.). rks bldh fcØh 35% c<+ tkrh gSA dqy laçkfIr esa usV
,d E;wftd lsV dh ewy dher Rs.8,000 gSA mldh dher çfr'kr ifjorZu Kkr dhft,A
esa 12% dh deh dh xbZ vkSj fQj 20% dh o`f) dh xbZA (a) 6.2% deh (b) 6.2% o`f)
bldh ubZ dher ¼Rs. esa½ Kkr dhft,A (c) 2.6% o`f) (d) 2.6% deh
(a) 7748 (b) 8948 [RPF Constable - 03.03.2025 Ist]
(c) 8448 (d) 7948 42. If 25% of a number is added to 78, the result is
[RRB NTPC Graduate - 09.06.2025 IIIrd] the same number. Find 75% of the same
34. The population of a village was 1,00,000. It number.
increased by 5% in the first year and by 20% in ;fn fdlh la[;k ds 25% dks 78 esa tksM+k tkrk gS] rks
the second year. Its population after two years ifj.kkeLo:i leku la[;k çkIr gksrh gSA mlh la[;k dk
will be. 75% Kkr dhft,A
,d xkao dh tula[;k 1,00,000 FkhA igys o’kZ esa blesa 5% (a) 108 (b) 48
dh o`f) gqbZ rFkk nwljs o’kZ esa 20% dh o`f) gqbZA nks o’kZ ckn (c) 98 (d) 78
bldh tula[;k _____gksxhA [RPF Constable - 05.03.2025 IIIrd]
(a) 1,05,000 (b) 1,25,000 43. The difference between the number obtained by
(c) 1,20,000 (d) 1,26,000 increasing a number by 17% and the number
[RRB NTPC Graduate - 10.06.2025 IIIrd] obtained by decreasing the same number by
35. If 2% of x is 360, find the value of x. 18% is 28. Find the number.
;fn x dk 2% , 360 gS] rks x dk eku Kkr dhft,A ,d la[;k esa 17% dh o`f) ls çkIr la[;k rFkk mlh la[;k
(a) 36100 (b) 36000 esa 18% dh deh ls çkIr la[;k ds chp 28 dk varj gSA
(c) 18100 (d) 18000 la[;k Kkr dhft,A
[RRB NTPC Graduate - 12.06.2025 IIIrd] (a) 0.8 (b) 80
36. If 25% of k is 10 less than 1800% of 10, then find (c) 4.76 (d) 476
the value of k. [RPF Constable - 05.03.2025 IInd]
;fn k dk 25%,10 ds 1800% ls 10 de gS] rks k dk eku 44. What is the value of k if 35% of k is 15 less than
Kkr dhft,A 3600% of 15%?
(a) 660 (b) 720 ;fn k dk 35%, 15% ds 3600% ls 15 de gS] rks k dk
(c) 640 (d) 680 eku D;k gS\
[RRB NTPC Graduate - 13.06.2025 Ist] (a) 1480 (b) 1540
𝟏
37. 60% of 40 is how much more than 15 of ? (c) 1460 (d) 1500
𝟓
𝟏 [RPF Constable - 05.03.2025 Ist]
40 dk 60%] 15 ds ls fdruk vf/kd gS\
𝟓 45. Two years ago, the population of a city was
(a) 21 (b) 19 1,10,000. Earlier The population increased by
(c) 15 (d) 18 10% in the first year and decreased by 10% in
[RRB NTPC Graduate - 20.06.2025 Ist] the second year. Find the present population.
𝟏 𝟏
38. What percent is , . nks o"kZ iwoZ] fdlh 'kgj dh tula[;k 1,10,000 FkhA igys o"kZ
𝟐𝟎 𝟒𝟎
𝟏 𝟏
, dk fdruk izfr”kr gSA esa tula[;k esa 10% dh o`f) gqbZ rFkk nwljs o"kZ esa 10%
𝟐𝟎 𝟒𝟎
(a) 200% (b) 210% dh deh gqbZA orZeku tula[;k Kkr dhft,A
(c) 215% (d) 400% (a) 1,08,800 (b) 1,08,600
[RRB NTPC Graduate - 24.06.2025 Ist] (c) 1,08,500 (d) 1,08,900
39. A number 30000 is increased successively by [RPF Constable 7.03.2025 IInd]
10%, 20% and 30%. Find the total percentage 46. If 35% of k is 20 less than 3000% of 10, then
increase. what is the value of k?
,d la[?;k 30000 dks Øfed :i ls 10%, 20% vkSj ;fn k dk 35%,10 ds 3000% ls 20 de gS] rks k dk
30% c<+k;k tkrk gSA dqy çfr'kr o`f) Kkr dhft,A eku D;k gS\
 (a) 800 (b) 760
(c) 780 (d) 840
[RPF Constable 7.03.2025 IInd]
47. A number is first it is decreased by 15% and
then increased by 20%. The number thus
obtained is 78 more than the original number.
Find the original number.
,d la[;k dks igys 15% ?kVk;k tkrk gS vkSj fQj 20%
c<+k;k tkrk gSA bl izdkj izkIr la[;k] ewy la[;k ls 78
vf/kd gSA ewy la[;k Kkr dhft,A
(a) 2600 (b) 5200
(c) 4500 (d) 3900
[SSC GD - 04.02.2025 Ist]
48. A candidate gets 25% marks and fails by 68
marks, while another candidate, who gets 50%
marks, gets 42 marks more than the minimum
marks required to pass the examination. Find
the maximum marks for the examination.
,d mEehnokj dks 25% vad çkIr gksrs gSa vkSj og 68 vadksa
ls vuqfÙk.kZ gks tkrk gS] tcfd ,d nwljs mEehnokj] ftls
50% vad çkIr gksrs gSa] dks ijh{kk mÙkh.kZ djus ds fy,
vko';d U;wure vadksa ls 42 vad vf/kd çkIr gksrs gSaA
ijh{kk ds fy, iw.kkaZd ¼maximum marks½ Kkr dhft,A
(a) 440 (b) 400
(c) 430 (d) 410
[SSC GD - 04.02.2025 IInd]
49. The price of fuel is reduced by 40%, 10% and
50% in three consecutive months, but it is
increased by 50% in the fourth month. By what
percentage has the price of fuel increased or
decreased in the fourth month as compared to its
original price?
bZa/ku dh dher Øekxr rhu eghuksa esa 40%, 10% vkSj
50% de dh xbZ gS] ysfdu pkSFks eghus esa 50% o`f) dh
xbZ gSA pkSFks eghus esa bZa/ku dh dher esa mldh ewy dher dh
rqyuk esa fdrus çfr'kr dh o`f) deh gqbZ gS\
(a) 56.29% dh o`f) (b) 61.17% dh deh
(c) 57.3% dh o`f) (d) 59.5% dh deh
[SSC GD - 04.02.2025 IIIrd]
50. The price of petrol (per liter) increases by 60%.
By what percent should its consumption be
reduced so that the expenditure on it increases
by only 44%.
isVªksy ds ewY; (izfr yhVj) esa 60% rd dh o`f) gksrh gSA
bldh [kir esa fdrus izfr”kr dh deh dh tkuh pkfg, rkfd
bl ij gksus okys O;; esa dsoy 44% dh o`f) gksA
(a) 16% (b) 10%
(c) 90% (d) 96%
[SSC GD -07.02.2025 IIIrd]
51. Kalpana and Sudha got 621 and 522 marks
respectively in the same exam. If Kalpana got
69% marks, what is the percentage of marks
obtained by Sudha?
dYiuk vkSj lq/kk dks ,d gh ijh{kk esa Øe'k% 621 vkSj 522
vad feysA ;fn dYiuk us 69% vad çkIr fd,] rks lq/kk
}kjk çkIr vadksa dk çfr'kr fdruk gS\
(a) 60% (b) 55%
(c) 59% (d) 58%
[RRB NTPC Graduate - 20.06.2025 IInd]