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ক্রমান্বিত প্রশ্ন সেট
1 what is the slope of the line perpendicular to the line y = -5x +9 ?
5
-5
1/5
-1/5
2 Consider the following recursive function fun (s , y). what is the value of fun ( 4, 3) int fun ( int x , int y) if ( x =0) return y; return fun ( x,1, x+y); |
9
10
12
13
3 How much will it cost to fence in a field that is 12 feet long and 42 feet wide with fence that cost $10 a yard?
$180
$360
$504
$540
$1080
4 In 1 -3x ≤ 4, then __
x≤-2
x≥-2
x≤-1
x≥-1
5 If sin A + sin2A=1, then the value of the expression cos2A + cos4A is ___
1
1/2
2
3
6 প্রশ্নবোধক স্থানে (?) কোনটি বসবে? ৩, ১০, ৯, ৮, ২৭, ৬, ৮১, ৪, ২৪৩ (?)
২
৪
১৫
১২
7 If PLAY is coded as 8123 and RHYME is coded as 49367 , how is MALE coded ?
6395
6198
6217
6285
8 A company increases every year salary of an officer by 20%. His salary in the year 2001 was Tk. 26,640. What was his salary in 1999?
Tk. 20,000
Tk. 19,028
Tk. 18,500
Tk. 18,840
Tk. 20,840
9 after been dropped a certain ball always bounces back to 2/5 of the height of its previous bounce.after the first bounce it reaches a height of 125 inches .how heigh will it reach after four bounce
20
8
5
3.2
10 Lima is 10 years older than Rima. In 7 years time, Lima will be twice as old as Rima. Find Lima’s age now?
3
13
23
15
5