Science 10 - Science - School Quiz

Q.No.1

In an experiment, a researcher needs to study the interrelation between the rate of photosynthesis and amount of sunlight. Which statement is true for it?

a. Amount of sunlight is dependent variable and rate of photosynthesis controlled variable. b. Amount of sunlight is independent variable and rate of photosynthesis is dependent variable. c. Amount of sunlight is controlled variable and rate of photosynthesis is independent variable. d. Amount of sunlight is independent variable and rate of photosynthesis is controlled variable.

Q.No.2

Which of the following steps requires five sense organs to detect in scientific learning?

a. Making an observation b. Asking a question c. Forming a hypothesis d. Drawing a conclusion

Q.No.3

What is the last, though very significant step in a scientific method that allows other researchers to test the hypothesis?

a. Forming a hypothesis b. Communicating results c. Drawing a conclusion d. Making observations

Q.No.4

What is called the rate of doing work?

a. Power b. Energy c. Work d. Pressure

Q.No.5

Which one of the following is a derived unit?

a. Kelvin b. Mole c. Hertz d. Candela

Q.No.6

Which of dimension is correct for power?

a. [ML2T-1] b. [M2L2T-2] c. [M2LT-2] d. [ML2T-3]

Q.No.7

Which one of the following is called a vascular non-flowering plant?

a. Marchantia b. Dryopteris c. Cycas d. Spirogyra

Q.No.8

Which of the following cannot produce fruit?

a. Mango b. Rose c. Pine d. Sunflower

Q.No.9

Which one of the following groups of plants always depends upon wind for pollination?

a. Bryophytes b. Pteridophytes c. Angiosperms d. Gymnosperms

Q.No.10

Who is known as the father of taxonomy?

a. Whittaker b. Carl Woese c. Haeckel d. Linnaeus

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