Wednesday, September 26, 2012

Science (Quiz) for CTET, Class 6, 7 and 8

Science (Quiz) 
Science Quiz

For CTET (Env. Studies Paper-1), Class 6, 7, 8 and NTSE

Q1: Which of the following is an energy giving food?

(a) Bread
(b) Pulses
(c) Fish
(d) Green Vegetables



Q2: Roughage helps 

(a) in preventing infectious diseases
(b) in providing energy to body
(c) in growing our body.
(d) in pushing food through stomach and intenstine


Q3: Which of the following is a process of water purification?

(a) evaporation
(b) decantation
(c) distillation
(d) filtration


Q4: Which of the following does not occur during an cyclone?

(a) Heavy Rain
(b) Earth Tremors
(c) Fire
(d) Strong Winds

Q5: Weight-lifters are generally required to make more muscles and body mass. For this purpose, they need to take a diet which is rich in
(a) Carbohydrates
(b) Fats
(c) Vitamins
(d) Proteins

Q6: Sorter's disease is associated with:

(a) Cotton industry
(b) Wool industry
(c) Silk industry
(d) None of the above.


Q7: A faster moving object covers: 
(a) Less distance in more time
(b) More distance in more time
(c) Less distance in shorter time
(d) More distance in shorter time

Q8: Which one of the following pairs of life processes occurs both in plants and animals? 
(a) Reproduction and food making
(b) Reproduction and germination
(c) Growth and reproduction
(d) Growth and food making


Q9: In which of the following phases is the moon not visible at all?

(a) Crescent Moon
(b) Gibbous Moon
(c) Full Moon
(d) New Moon

Q10: A Shooting Star is a 
(a) shining object which moves with a constant speed in the atmosphere
(b) star with a tail at the end
(c) meteoroid which catches fire as it enters the Earth’s atmosphere
(d) star which moves with a constant speed


Q11: Which of the following is a second class lever?

(a) Pliers
(b) Bottle opener
(c) Scissors
(d) Tweezers


Q12: The most common example of periodic motion is 
(a) Digital clock
(b) Moving car
(c) Movement of a pedestrian
(d) Simple Pendulum

Q13:  Mira and Divya are young girls. Mira likes to eat samosas, cutlets and bread. Divya, on the other hand, takes an iron deficient diet. Which of the following disorders are Mira and Divya likely to suffer from, respectively? 

(a) Obesity and scurvy
(b) Scurvy and anaemia
(c) Anaemia and night blindness
(d) Obesity and anaemia


Q14: Which is the longest bone in the body?

(a) Femur
(b) Humerus
(c) Spinal Cord
(d) Calf bone

Q15: A farmer wanted to separate the grains from the chaff. This can be achieved by the process called

(a) Threshing
(b) Winnowing
(c) Harvesting
(d) Handpicking 

Answers:

1: (a) Bread (carbohydrate)
2: (d) in pushing food through stomach and intenstine
3: (a) evaporation
4: (b) Earth Tremors
5: (d) Proteins
6: (b) Wool industry
7: (d) More distance in shorter time
8: (c) Growth and reproduction
9: (d) New Moon
10: (c) meteoroid which catches fire as it enters the Earth’s atmosphere
11: (b) Bottle opener
12: (d) Simple Pendulum
13: (d) Obesity and anaemia
14: (a) Femur
15: (a) Threshing

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