সাপ্তাহিক পরীক্ষা: 24-01-25

সময়: 2 ঘন্টা পূর্মান:

ণ ১০০

30
20, 22, 30, 25, 28, 30, 35, 40, 25, 28, 40, 44, 43, 40, 35, 40, 35, 27, 35, 35, 31, 32, 40, 37, 34, 42, 43, 40, 42, 44|
K) cÖ`Ë Dcv˸‡jvi web¨¯Í Ki Ges cwimi wbY©q Ki|---3
L) †kªwY e¨eavb 5 wb‡q †kªwYmsL¨v wbY©q Ki|-------2

2. wb‡P Aóg †kªwYi wkÿv_©x‡`i MwY‡Z cÖvß b¤^‡ii MYmsL¨v wb‡ekb mviwY †`Iqv nj :-----10
cÖvß b¤^i 31-40 41-50 51-60 61-70 71-80 81-90 91-100
QvÎ msL¨v 4 6 8 12 9 7 4
ক) mviwY †_‡K Mo wbY©q Ki|---------4
খ) ক্রময োজিত গণসংখ্যো জিণ ণয় কর-------2
গ) Dc‡ii DcvË †_‡K AvqZ‡jL AuvK|------------4

31–40 41–50 51–60 61–70 71–80 81–90 91–100

4 10 18 23 13 9 3
K.ga¨K wbY©‡qi m~ÎwU †jL|----------2
L.mswÿß c×wZ‡Z Mo wbY©q Ki|------------4
M.cÖ`Ë Dcv‡Ëi MYmsL¨v eûfzR A¼b Ki|--------4
4. 60
45 – 49 50  54 55  59 60 – 64 65 – 69 70 – 74
4 12 10 20 8 6

K. MYmsL¨v wb‡ekb mviwY n‡Z cÖPziK †kªwY †jL|--- 2

L. ga¨K I cÖPziK wbY©q Ki|--------- 10
M. AwRf †iLv I MYmsL¨v eûfzR AuvK|---- 8

5. জিযের বহুজিব ণোেিী প্রযের উত্তর গুযেো খোতোয় লেখ-------------------------------------------------------------------25

8, 9, 7, 15, 10, 15, 11, 8, 10, 9, 8 23C, 26C, 29C, 25C,
K 8 L 9 M 10 N 15 27C, 30C 29C
K 26C M 27C M 28C N 29C
K NUbv L Z_¨vw` M WvUv N PjK
n 
n n1 17 17.5 18.5 19
K
2
Zg c` L
2
Zg c` K L M N
Fc
n+1 n+2
M
2
Zg c` N
2
Zg c` K †hvwRZ MYmsL¨v L wbgœmxgv
M †kªwY mxgv N MYmsL¨v

K 41.09 L 45.09 M 49.09 N 50.09 K EaŸ©Mvgx L wbgœMvgx M mgvšÍivj N Djø¤^


20, 22, 17, 34, 20, 35, 21, 24, 25, 27
i. ga¨K = L + (n2  F )  fh
c
m
f1
K 17 L 20 M 22 N 24 ii. cÖPziK L + h
f1 + f2
n+1
iii. MvwYwZK Mo
2
45 50 55 60 65 70
2 6 8 16 12 6 K i I ii Li I iii M ii I iii N i, ii I iii

K 50 L 55 M 60 N 65 i. fm Gi gvb 10
ii. Fc Gi gvb 13
K eqm L D”PZv M IRb N RbmsL¨v iii. f1 I f2 Gi gvb h_vµ‡g 3 Ges 2
 K i I ii Li I iii M ii I iii N i, ii I iii
K 36 L 31 M 23 N 10
1 22 3
21 - 30 31 - 40 41 - 50 51 - 60
K 9 L 12 M 15 N 18
4 12 8 10
†g gv‡mi 7 w`‡bi ZvcgvÎv h_vµ‡g 35, 40, 37, 41, 32, 44
K 31 L 40 M 50 N 60 Ges 30 †m.|
21 – 30 31 – 40 41 – 50 51 – 60
K 34.33 L 37.67 M 41.83 N 47.67 15 25 35 45

6 - 10 11 - 15 16 - 20 21 - 25 K 7 L 13 M 14 N 15
4 10 15 20
K 4 L 5 M 6 N 7
f1 + f2 f2
K L+ h L L+ h
f1 f1 + f2
f1 f1 K 30 L 37 †m. M 41 †m. N 44 †m.
M L+ h N L+
f1 + f2 f1 + f2
L= h= f1 f2 6 – 10 11 – 15 16 – 20 21 – 25
K 5, 20 L 20, 5 M 5, 5 N 20, 15 4 10 15 6

21 – 30 31 – 40 41 – 50 51 – 60

i. ga¨gvb 18
15 25 35 45
ii. Ea٩mxgv 25
Fe iii. †hvwRZ MYmsL¨v 29
K 25 L 35 M 40 N 45
f2
K 45 L 35 M 10 N 0 K i Li I ii Mi I iii N i, ii I iii

6 – 10 11 – 15 16 – 20 21 – 25 26 – 30
6 7 10 8 5

6. Change the Narration---------------20

1. She said to me, “I was ill”

2. The student said, “We were reading books.”
3. Rahim said, “I wrote a letter.”
4. Alam said to Shuvo, “I was suffering from fever.”
5. I said to him, “I bought a book for you.”
6. Ripa says, “I have finished my homework”.
7. Santu said, “Sima is my elder sister.”
8. Father said, “The sun rises in the east.”
9. My grandfather said, “Three and three make six.”
10.The teacher said, “The earth moves round the sun.”
11.My mother said to me,” Have you finished your project?”
12.Rahim said to the girl, “why are you shouting?’’
13.The teacher said to me, “What is your name?”
14.Teacher said to me, “Are you ill?”
15.Teacher said to the student, “Did you come to school yesterday?”
16.Father said to me, “Do you have any problem?”
17.Fahim said to me, “Did you need money?”
18. The boy said to the man, “Whose mobile phone are you using now?”
19.She said to me, “When will you come back?”
20.The man asked the doctor, “When will I take medicine?”

7. Write a paragraph about ‘’Your School Library’’-------------------10