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ক্রমান্বিত প্রশ্ন সেট
1 কোন ত্রিভুজের তিনটি বাহুকে বর্ধিত করলে উৎপন্ন বহিঃস্থ কোণ তিনটির সমষ্টি কত?
১৮০°
২৭০°
৩৬০°
৫৪০°
2 if the radious of cylinder is halved and height is doubled, then what will be the curved surface area
increase by one
the same
double
triple
3 A sum fetches a simle interest of tk.6000 at the rate of 5% pa.in 6years. what would be the compound interest earned at the same rate of interest and the same principal in 2 years?
tk.2050
tk.2500
tk.2125
tk.2245
4 When you see a blind man trying to cross the road , you
go and help him
ignore and move on
ask someone to help him
wait till he crosses the road
5 Average of the five consecutive even numbers is 8. Which is the smallest of the 5 numbers?
3
5
6
None of them
6 If N and P are odd numbers then which of the following must be even number?
2N + P
N + P
NP + 2
None of them
7 20 men can finish a work in 30 days after how many days should 5 men leave the work so that the work may be finished in 35 days?
10
12
15
20
22
8 ত্রিভুজের ক্ষেত্রফল সমান কোনটি ?
১/২ × ভূমি × প্রস্থ
১/২ × ভূমি × উচ্চতা
২ × ভূমি × প্রস্থ
২ × ভূমি × উচ্চতা
9 the number of parallellograms that can be formed from a set of four parallei lines intersecting another set of three parallel lines is
6
9
12
18
10 how many integers from 1 to 1000 are divisible by 30 bt not 16
29
31
32
38