Question # 1

Example of solid in solid solution is.

Choose an answer

Air

Salt solution

Brass

Sea water

The pulse tells us the rate of..........

Choose an answer

Breathing

Heart beat

Both a and b

None of these

The force between the molecules of wate.

Choose an answer

Adhesive force

Cohesive forece

Repulsive force

Magnetic force

Which of the followig features of a wave is the number of waves that pass by each second.

Choose an answer

Loudness

Amplitude

Frequncy

Wave speed

The first cell formed due to the fusion of reproductive cells in plants in called.

Choose an answer

Embryo

Zygote

Root

Stem

Which is not used in maing mango pickle.

Choose an answer

Mango slices

Table salt

Honey

Turmeric powder

The particles of an element having different mass numbers.

Choose an answer

Proton

Neutrons

Isotopes

Atoms

The innermost layere of cortex in the root.

Choose an answer

Epidermis

Endodermis

Pericycle

Cambium

Formula showing maximum number of electrons in a shell.

Choose an answer

n2

2n2

3n2

4n2

Which is nto used in the preparation of lemon pickle.

Choose an answer

Lemon

Sugar

Tea leaves

Acetic Acid

The main function of ......... tissue is to store food in plants.

Choose an answer

Xylem

Stometa

Phloem

Parenchyma

More Classes

Other Links

Science 7th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer