Light year is the unit of ________.

(a)

Distance

(b)

time

(c)

density

(d)

both length and time

The formula to calculate area of a rectangle is ________

(a)

length x breadth

(b)

side x side

(c)

π x radius x radius

(d)

none of the above

A car is moving along a straight road with uniform velocity which is the correct representation:

(a)

(b)

(c)

(d)

An element which is always lustrous, malleable and ductile is _______.

(a)

non-meta

(b)

metal

(c)

metalloid

(d)

gas

_________ can be formed by the same or different kinds of atoms.

(a)

Atom

(b)

Molecule

(c)

Gases

(d)

None

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

(a)

Graphite

(b)

Carbon

(c)

Diamond

(d)

Bromine

Protons and neutrons are called __________

(a)

atom

(b)

nucleons

(c)

positive charge

(d)

negative charge

An atom is electrically __________

(a)

Positive

(b)

negative

(c)

neutral

(d)

none

Climbing roots are seen in ______.

(a)

Betel

(b)

Black pepper

(c)

Both of them

(d)

None of them

Breathing Roots are seen in ________

(a)

Tarpa

(b)

Avicennia

(c)

Eicchornia

(d)

pisum

Drinking boiled water can prevent _____________

(a)

Tuberculosis

(b)

Rabies

(c)

Cholera

(d)

Chicken pox

Which technology uses pixels to create pictures?

(a)

Vector

(b)

Raster

(c)

both

(d)

None

______________ app used to draw and edit pictures.

(a)

Paint

(b)

Colout

(c)

Art

(d)

Picture

In which of the following circuits are the bulb connected in series?

(a)

(b)

(c)

(d)

Suitable term for the various components of cell is_____.

(a)

Tissue

(b)

Nucleus

(c)

Cell

(d)

Cell organelle

In Tux Math, Space cadet option is used for ……

(a)

Simple addition

(b)

Division

(c)

Drawing

(d)

Multiplication

The image formed by a pinhole camera is inverted because, ______.

(a)

light travels in straight lines

(b)

light rays become laterally inverted as they pass through a pinhole camera

(c)

light rays pass through the pinhole

(d)

light rays get reflected

A synthetic fibre which has similar properties to wool is ______.

(a)

Nylon

(b)

Polyester

(c)

Acrylic

(d)

PVC

Eggs are rich in_______.

(a)

Protein

(b)

Carbo hydrate

(c)

Fat

(d)

None of them

How many types of page orientation are there in Libre office Writer?

(a)

1

(b)

2

(c)

3

(d)

4