Question : Dot-Matrix is an example of which of the following?

Option 1: A software

Option 2: Scanner

Option 3: Printer

Option 4: Keyboard

Question : Which of the following is not an example of an amphibian?

Option 1: Frog

Option 2: Sea horse

Option 3: Salamander

Option 4: Toad

Question : Onion is an example of the bulb which is a modified

Option 1: stem

Option 2: root

Option 3: leaf

Option 4: flower

Question : Which among the following is an example of a dicot seed?

Option 1: Rice

Option 2: Wheat

Option 3: Pulses

Option 4: Maize

Question : An example of an equality relation of two expressions in $x$. Which is not an identity, is:

Option 1: $(x+3)^{2}=x^{2}+6x+9$

Option 2: $(x+2y)^{3}=x^{3}+8y^{3}+6xy(x+2y)$

Option 3: $(x+2)^{2}=x^{2}+2x+4$

Option 4: $(x+3)(x–3)=x^{2}–9$