মৃত্তিকা সম্পদ উন্নয়ন ইনস্টিটিউট || অফিস সহকারী কাম কম্পিউটার মুদ্রাক্ষরিক (04-05-2024) || 2024
All
Created:
1 month ago
|
Updated:
8 hours ago
প্রথম নল দ্বারা ৯ ঘণ্টায় পূর্ণ হয় চৌবাচ্চাটির ১ অংশ
∴ “ ” “ ১ ” “ ” " অংশ
আবার, দ্বিতীয় নল দ্বারা ১২ ঘণ্টায় পূর্ণ হয় চৌবাচ্চাটির ১ অংশ
“ ” “ ১ ” “ ” " অংশ
“ ” “ ২ ” “ ” " অংশ
অংশ
অবশিষ্ট থাকে = অংশ অংশ
উভয় নল যারা, ১ ঘণ্টায় পূর্ণ হয় অংশ
অংশ
উভয় নল যারা,
অংশ পূর্ণ হয় ১ ঘণ্টায়
১ “ ” " "
∴ “ ” " "
ঘন্টায়
সুতরাং ১ম নল ঘণ্টা পরে বন্ধ করা হয়।
চৌবাচ্চাটি পূর্ণ হতে মোট সময় লাগবে ঘণ্টা
= ঘণ্টা
ঘণ্টা
উত্তর: ঘণ্টা
Created:
1 month ago
|
Updated:
6 hours ago
Related Sub Categories
-
Written (66)
-
Written (49)
-
Written (56)
-
Written (31)
-
Written (52)
-
Written (51)
-
Written (24)
-
Written (47)
-
Written (29)
-
Written (67)
-
Written (56)
-
Written (17)
-
Written (56)
-
Written (20)
-
Written (56)
-
Written (65)
-
Written (58)
-
Written (28)
-
Written (76)
-
Written (53)
-
Written (22)
-
Written (57)
-
Written (52)
-
Written (60)
-
Written (25)
-
Written (45)
-
Written (32)
-
Written (59)
-
Written (10)
-
Written (10)
-
Written (53)
-
Written (30)
-
Written (52)
-
Written (61)
-
Written (44)
-
Written (25)
-
Written (53)
-
Written (66)
-
Written (63)
-
Written (63)
-
Written (16)
-
Written (50)
-
Written (23)
-
Written (33)
-
Written (47)
-
Written (55)
-
Written (53)
-
Written (40)
-
Written (20)
-
Written (56)
-
Written (45)
-
Written (77)
-
Written (55)
-
Written (52)
-
Written (31)
-
Written (18)
-
Written (89)
-
Written (25)
-
Written (19)
-
Written (63)
-
Written (77)
-
Written (39)
-
Written (92)
-
Written (65)
-
Written (51)
-
Written (22)
-
Written (58)
-
Written (14)
-
Written (27)
-
Written (47)
-
Written (75)
-
Written (32)
-
Written (33)
-
Written (66)
-
Written (31)
-
Written (1)
-
Written (80)
-
Written (50)
-
Written (84)
-
Written (34)
-
Written (30)
-
Written (72)
-
Written (13)
-
Written (11)
-
Written (50)
-
Written (31)
-
Written (45)
-
Written (27)
-
Written (6)
-
Written (69)
-
Written (35)
-
Written (16)
-
Written (30)
-
Written (50)
-
Written (24)
-
Written (14)
-
Written (13)
-
Written (20)
-
Written (76)
-
Written (41)
- All Sub Categories