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10 questions
HCF OF (2¹²⁵-2¹⁵) is ?
9
31
7
8
Solve for x and y if 2ˣ+5ʸ=33
x=3 , y=2
x=2 , y=3
x=-3 , y=-2
if 1 is a zero of the polynomial ax²-3(a-1)-1 then find the value of 'a'
-1
1
2
4
What is the sum of the reciprocal of the roots of the equation x²-7x+12=0
-12/7
7/12
12/7
7/20
In the figure find AB/AC
3/5
5/4
5/3
53
Find the value of acute angle B if A=30° and sinA =CosB
60°
30°
Other
-60°
Find the value of (PR+OR)
17cm
16cm
15cm
14cm
Find x if the mode of the given data is 29:
27,16, x+10 , 23 , 29 , 27 , 31 , 29
x=19
x=-18
x=18
x=-19
Find the area of the shaded region .
-77m²
770²m
770m²
77³
What is the value of 5∅, if tan 2∅=cot3∅?
99³
-90°
-99²
90°
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