Model One Mark Questions - SSLC Mathematics

+2 Maths one mark question collection for Practice - Part2:

7) If ‘f' has a local extremum at ‘a’ and if exists then

a)

b)

c)

d)



8) If then is

a) 0

b) u

c) 2u

d)



9) The curve has

a) only one loop between x = 0 and x = a

b) two loops between x = 0 and x = a

c) two loops between x = -a and x = a

d) no loop.



10) The value of is:

a)

b)

c) 0

d)



11) The modulus and amplitude of the complex number are respectively:

a) ,

b) ,

c) ,

d) ,



12) If P represents the variable complex number ‘z’, and if , then the locus of P is:

a) the straight line

b) the straight line

c) the straight line

d) the circle .

Refer here for question range 1-7 .