Math model test for PEC Exam

cÖv_wgK wk¶v mgvcbx cix¶vi MwYZ g‡Wj †U÷

[ Wvb cv‡ki Dwj­wLZ msL¨v cÖ‡kœi c~Y©gvb ÁvcK|
1bs, 2bs I 14bs cÖkœmn †gvU `kwU cÖ‡kœi DËi w`‡Z n‡e|]

1| mwVK DËiwU LvZvq wjL : 10×1=10
K) †h msL¨vwU‡K ¸Y Kiv nq Zv‡K Kx e‡j?
(i) ¸Y¨ (ii) ¸YK
(iii) ¸Ydj (iv) ¸Y‡hvM¨
L) wgbv, wgVz, i“by iwb I bxjvi eqm h_vµ‡g 10, 11, 13,14 eQi| Zv‡`i Mo eqm KZ?
(i) 12 eQi (ii) 14 eQi (iii) 16 eQi (iv) 20 eQi
M) †KvbwU cÖwµqv cÖZxK?
(i) × (ii) = (iii) # (iv) ( )
N) †Kvb fMœvskwU me‡P‡q †QvU?

(i) (ii)

(iii) (iv)

O) `kwgK fMœvs‡k `kwgK wP‡ýi ev‡g †Kv‡bv AsK bv _vK‡j KL‡bv KL‡bv
Kx ewm‡q msL¨vwU †jLv nq?
(i) 0 (ii) 1
(iii) 2 (iv) 3
P) IRb cwigv‡ci g~j GKK Kx?
(i) MÖvg (ii) †KwR
(iii) KzB›Uvj (iv) †gwUªKUb
Q) Rgv Li‡Pi LvZvq †Kvb w`‡K LiP †jLv nq?
(i) Wv‡b (ii) ev‡g
(iii) wb‡P (iv) Dc‡i
R) ¯—‡¤¢i AvK…wZMZ e¨eavb Kx Zz‡j a‡i?
(i) AvK…wZMZ cv_©K¨ (ii) ˆewPΨ
(iii) †jLwP‡Îi ˆewkó¨
(iv) Z‡_¨i cv_©K¨
S) wgbv cÖwZw`b mܨv 7Uvq co‡Z e‡m| Avš—R©vwZK ixwZ‡Z KqUvi mgq co‡Z e‡m?
(i) mKvj 7Uvq
(ii) `ycyi 7Uvq
(iii) ivZ 19Uvq
(iv) 19Uvq|
T) `yBwU †Kv‡Yi cwigv‡ci †hvMdj 1800 n‡j †KvY `yBwUi GKwU AciwUiÑ
(i) c~iK †KvY
(ii) m¤ú~iK †KvY
(iii) wecÖZxc †KvY
(iv) mg‡KvY
2| ms‡¶‡c DËi `vI : 10×1=10
K) †Kvb ixwZ‡Z mKvj, `ycyi, weKvj, mܨv, ivZ BZ¨vw` ejv nq bv?
L) M.mv.¸ w`‡q Kx eySvq?
M) msL¨v cÖZxK¸‡jv Kx?
N) RbmsL¨vi NbZ¡ Kx?
O) fMœvskwUi wecixZ fMœvsk wjL|
P) †`kxq ixwZ‡Z ivZ 12Uv 25 wgwbU Avš—R©vwZK ixwZ‡Z mgq KZ?
Q) 75% Gi mvaviY fMœvsk KZ?
R) Zij c`v‡_©i AvqZb cwigv‡ci g~j GKK Kx?
S) wnRwi g‡Z w`b I ZvwiL ïi“ nq KLb †_‡K?
T) e„‡Ëi ga¨ we›`y‡K Kx e‡j?
3| Avãyj jwZ‡di 621345 UvKv wQj| wZwb H UvKv †_‡K eo †g‡q‡K 85924 UvKv, †QvU †g‡q‡K 84790 UvKv I †Q‡j‡K eo †g‡q A‡c¶v 9830 UvKv †ewk w`‡jb| evwK UvKv ¯¿x‡K w`‡jb| Zuvi ¯¿x KZ UvKv cv‡eb? 10
4| GKwU QvÎvev‡m 16 Rb Qv‡Îi 25 w`‡bi Lv`¨ Av‡Q| K‡qKRb bZzb QvÎ Avmvq 20 w`‡b Lv`¨ †kl n‡q †Mj| bZzb Qv‡Îi msL¨v KZ? 10
5| Avlvp gv‡mi cÖ_g `k w`‡b XvKvq ˆ`wbK M‡o 23 wg.wg., wØZxq `k w`‡b ˆ`wbK M‡o 27 wg.wg., Z…Zxq `k w`‡b ˆ`wbK M‡o 29 wg.wg. Ges gv‡mi †kl w`‡b 16 wg.wg. e„wócvZ nj| H gv‡m XvKvq ˆ`wbK Mo e„wócv‡Zi cwigvY KZ? 10
6| KZK¸‡jv PvivMvQ cÖwZ mvwi‡Z 3, 5, 6, 8, 10 I 15wU K‡i jvMv‡j cÖwZev‡i `yBwU Pviv evwK _v‡K| PvivMv‡Qi b~¨bZg msL¨v KZ? 10

7| [10Ñ{3 ×11 ï20 +(1 Gi 2 × )}] 10

8| GKwU wdZvi Ask jvj Ges evwK Ask meyR| meyR As‡ki ˆ`N©¨ 3 wgUvi n‡j, wdZvwUi ˆ`N©¨ KZ? 10
9| gby wgqvi wbKU 200 UvKv wQj| wZwb 110.50 UvKv w`‡q GKwU Rvgv I 40.75 UvKv w`‡q GKwU †MwÄ wKb‡jb| Zuvi wbKU Avi KZ UvKv iBj? 10
10| kZKiv evwl©K 7 UvKv gybvdvq 1200 UvKvi 3 eQ‡ii gybvdv KZ? 10
11| GKwU wÎfzRvKvi Rwgi †¶Îdj 8544 eM©wgUvi| f‚wgi cwigvc 100 wgUvi n‡j, D”PZv KZ? 10
12| wb‡P 20 Rb †jv‡Ki IRb (†K.wR.) cÖ`Ë nj| Dcv˸‡jv web¨¯— Ki| 10
60 30 40 50 20 40 30 50 20 30
40 60 20 40 30 50 20 30 20 30|
13| 1997 mv‡ji 31 gvP© Zzwn‡bi eqm 8 eQi 1 gvm 12 w`b| Zvi Rš§ ZvwiL KZ? 10
14| R¨vwgwZ :
K) GKwU e„Ë AuvK| e„‡Ëi e¨vm Ges e¨vm bq, Ggb GKwU R¨v AuvK| G‡`i †KvbwUi ˆ`N©¨ †ewk †g‡c D‡j­L Ki| 4
L) wPÎmn msÁv †jL : †h †Kvb 2wU 3×2=6
e„‡Ëi e¨vmva©, wecÖZxc †KvY, m~²‡KvYx wÎfzR|