The SI unit of speed is __________

(a)

m/s²

(b)

m/s

(c)

km/h

(d)

m²/s

Which of the following is correct

(a)

magnitude of displacement may be greater than distance

(b)

Distance is always greater than or equal to the magnitude of displacement.

(c)

Distance is always greater than the magnitude of displacement.

(d)

Both are scalar quantities.

The most abundant type of atom is the universe is _____________

(a)

Helium

(b)

Hydrogen

(c)

Argon

(d)

Argon

_________ is the only non-metal that is liquid at room temperature.

(a)

Graphite

(b)

Carbon

(c)

Diamond

(d)

Bromine

One metre is equal to ___________ nm.

(a)

10⁹

(b)

10⁸

(c)

10⁵

(d)

10¹⁰

₁₂⁶C Here 6 represents atomic number. What does 12 represent?

(a)

protons

(b)

electrons

(c)

neutrons

(d)

mass number

In __________ sepal is seen on the fruit after fertilization

(a)

Brinjal

(b)

Pumpkin

(c)

Onion

(d)

Garlic

____________ is a disease caused due to entry of external harmful agents in the body

(a)

Hypothyroidism

(b)

Pellagra

(c)

Asthma

(d)

Night blindness

___________ button at the left corner of the computer, it shows the List of all programs in the computer.

(a)

Stop

(b)

Start

(c)

Begin

(d)

New

We can collect our notes in ___________ application.

(a)

Notepad

(b)

Notebook

(c)

'paint' app

(d)

scratch