1- ^bysDV~kWu rc rd ;qfXer ugha gksrs] tc rd fd muds fy, izkIr fjDr d{kd lekIr u gks Tkk;** ;g fl)kUr dgykrk gS&

  1. 1- gq.M dk fu;e
  2. 2- ikmy dk fu;e
  3. 3- vkWQckm dk fl)kUr
  4. 4- gkbtsucxZ dk fl)kUr

1- gq.M dk fu;e

2- vfuf'prrk ds fl)kUr dk izfriknu fd;k&

  1. 1- vkbUlVhu
  2. 2- gkbtscxZ
  3. 3- jnjQksMZ
  4. 4- ikmyh

2- gkbtscxZ

3- ^^ bysDV~kWu tSls NksVs d.kksa dh fLFkfr rFkk osx dk ;qxir fu/kkZj.k ugha fd;k tk ldrk** ;g dFku gS&

  1. 1- gkbtsucxZ ds vfuf’prrk fl)kUr dk
  2. 2- ikmy ds viotZu fl)kUr dk
  3. 3- vkWQckm fl)kUr dk
  4. 4- bysDV~kWu ds rjax izd`fr dh Mh czkXyh /kkj.kk dk

1- gkbtsucxZ ds vfuf’prrk fl)kUr dk

4- ukfHkd dk [kkst jnjQksMZ us fdu d.kksa dh lgk;rk ls dh\

  1. α
  2. β
  3. Ƴ
  4. ×

α

5- bysDV~kWu ds vkos’k dh [kkst fdlus dh \

  1. 1- jnjQksMZ
  2. 2- FkkWelu
  3. 3- pSMfod
  4. 4- fefydu

4- fefydu

6- og d.k tks U;wfDyvkWu dks ckWa/ks j[kus dk dk;Z djrk gS&

  1. 1- bysDV~kWu
  2. 2- ikWftV~kWu
  3. 3- U;wV~kWu
  4. 4- eslkWu

4- eslkWu

7- fdlh rRo dh jklk;fud izd`fr fuHkZju djrh gS&

  1. 1- vkos’k ij
  2. 2- bysDV~kWu ij
  3. 3- la;ksth bysDV~kWu ij
  4. 4- izksVkWu ij

3- la;ksth bysDV~kWu ij

8- fdlh rRo ds jklk;fud xq.k fuHkZj djrs gSA&

  1. 1- ijek.kq nzzO;eku ij
  2. 2- ijek.kq la[;k ij
  3. 3- nzO;eku la[;k ij
  4. 4- ijek.kq Hkkj ij

2- ijek.kq la[;k ij

9- U;wfV~uksa ds [kkstdrkZ gSa&

  1. 1- ,.Mjlu
  2. 2- ikmyh
  3. 3- ;qdkok
  4. 4- xksYMLVhu

2- ikmyh

10- eslkWu ds [kkstdrkZ gS&

  1. 1- ikmyh
  2. 2- pSMfod
  3. 3- ;qdkok
  4. 4- FkkWelu

3- ;qdkok

11- dkWij dk lgh bysDV~kWfud foU;kl gS&

  1. 1- [Ar], 3d9, 4s2
  2. 2- [Ar], 3d10, 4s1
  3. 3- [Ar], 4s2
  4. 4- [Ar] 4s1

2- [Ar], 3d10, 4s1

12- jnjQksMZ ds α&d.kksa ds iz;ksx us loZizFke fn[kk;k fd ijek.kq esa gksrk gS&

  1. 1- bysDV~kWu
  2. 2- izksVkWu
  3. 3- ukfHkd
  4. 4- U;wV~kWu

3- ukfHkd

13- ijek.kq la[;k 29 okys ijek.kq dk lgh bysDV~kWfud foU;kl gksxk&

  1. 1s2, 2s22p6, 3s23p6, 4s2, 3d9
  2. 1s2, 2s22p6,3s23p6, 4s1, 3d10
  3. 1s2, 2s22p6, 3s23p6, 4s24p6, 3d3>/sup>
  4. 1 s 2 , 2s22p6 3s23p6 4s23d10

1s2, 2s22p6,3s23p6, 4s1, 3d10

14- ,d/kk vk;fur dkcZu ijek.kq ds ukfHkd esa D;k gksrk gS \

  1. 1- 6 izksVkWuksa vkSj 6U;wV~kWu
  2. 2- 5 izksVkWu vkSj 6 U;wV~kWu
  3. 3- 6 izksVkWu] 6 U;wV~kWu vkSj 6 bysDV~kWu
  4. 4- 12 izksVkWu] 6U;wV~kWu vkSj 6 bysDV~kWu

1- 6 izksVkWuksa vkSj 6U;wV~kWu

15- fuEufyf[kr esa ls dkSu&lk ,d ijek.kq dk Hkkx ugha gSa \

  1. 1- bysDV~kWu
  2. 2- izksVkWu
  3. 3- U;qV~kWu
  4. 4- QksVkWu

4- QksVkWu

16- Tkc nks bysDV~kWu ,d gh d{k esa gksrs gSa] rks muesa D;k ik;k tkrk gSA \


[SSC 2002]

  1. 1- ,d tSlk pdz.k
  2. 2- foijhr pdz.k
  3. 3- ,d tSlk vFkok foijhr pdz.k
  4. 4- dksbZ pdz.k ugha

2- foijhr pdz.k

17- fuEu esa ls fdls foHkkftr ugha fd;k tk ldrk gSa \

[RRB Loco pilot 2008]

  1. 1- ukfHkd
  2. 2- QksVkWu
  3. 3- /ku vk;u
  4. 4- ijek.kq

2- QksVkWu

18- fdlh rRo ds ijek.kq dh nwljh d{kk esa bysDVkWuksa dh vf/kdre la[;k gks ldrh gS&


[RRB TA,2008]

  1. 1- 8
  2. 2- 32
  3. 3- 18
  4. 4- 2

1- 8

19- dkcZu dk ijek.kq dzekad 6 rFkk ijek.kq Hkkj 12 gSaA blds ukfHkd esa fdrus izksVWku gksrs gS \

[SSC 2002]

  1. 1- 6
  2. 2- 12
  3. 3- 18
  4. 4- 'kqU;

1- 6

20- ijekf.od la[;k Ζ ,oa nzO;eku la[;k Α ds ,d ijek.kq esa bysDV~kWuksa dh la[;k gS&


[RRB TA 2008]

  1. Z
  2. A-Z
  3. A
  4. A-Z

Z

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