NSO Level 1- Science Olympiad (SOF) Class 10: Questions 355 - 358 of 986

Access detailed explanations (illustrated with images and videos) to 986 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 355

» Human Eye and Colourful World

Edit
MCQ▾

Question

Choose the correct option?

Choices

Choice (4)Response

a.

Red- longest wavelength

b.

Violate-smallest wavelength

c.

Angle of derivation wavelength

d.

All a. , b. and c. are correct

Question number: 356

» Electricity

Edit
MCQ▾

Question

Two electrical bulb, one of volt Watt and the other are connected in a house wiring circuit

Choices

Choice (4)Response

a.

Resistance of the filament in 60W bulb is more than 40W

b.

Resistance of the filament in both the bulbs is same

c.

They have equal current flowing through them

d.

Resistance of the filament in 40W bulb is more than 60W

Question number: 357

» Human Eye and Colourful World

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the column I and column II and the select the correct option from the coded given below:

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

Iris

(i)

Thin membrane which provides of the eye’s focusing power

(B)

Pupil

(ii)

Controls light level similar to the aperture of a camera

(C)

Cornea

(iii)

Protects the outer coat

(D)

Sclera

(iv)

Opens and closes in order to regulate and control the amount of light

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (ii)
  • (iii)
  • (i)

b.

  • (i)
  • (iii)
  • (ii)
  • (iv)

c.

  • (ii)
  • (iv)
  • (i)
  • (iii)

d.

  • (i)
  • (iii)
  • (iv)
  • (ii)

Question number: 358

» Life Processes

Edit
MCQ▾

Question

For the mode of nutrition in amoeba, the process of removal of undigested food from the body is called

Choices

Choice (4)Response

a.

Digestion

b.

Absorption

c.

Egestion

d.

Assimilation

Developed by: