Assertion & Reason Test: Manufacturing Industries - 1 - Class 10

How to manufacture Steel?

(i) Pig iron

(ii) Blast furnace

(iii) Shaping metal

(iv) Steel making

Shaping of Steel

(i) Forging

(ii) Pressing

(iii) Casting

(iv) Rolling

Analyze the information given below, considering one of the following correct options:

It not only results in irritation and anger. It can also cause hearing impairment, increased heart rate and blood pressure among other physiological effect. Unwanted sound is an irritant and a source of stress. Industrial and construction activities, machinery, factory equipment, generators, saws and pneumatic and electric drills also make a lot of noise.

Analyze the information given below, considering one of the following correct options:

These plants are smaller, have electric furnaces, use steel scrap and sponge iron. They have rerollers that use steel ingots as well. They produce mild and alloy steel of given specifications.

Assertion and Reason Type Questions:

In the questions given below, there are two statements marked as Assertion (A) and Reason (R). Read the statements and choose the correct option:

Assertion (A) : The handspun Khadi provides large scale employment to weavers in their homes as a cottage industry

Reason (R) : Mahatma Gandhi lay emphasis on spinning yarn and weaving khadi.

Assertion and Reason Type Questions:

In the questions given below, there are two statements marked as Assertion (A) and Reason (R). Read the statements and choose the correct option:

Assertion (A) : India is the largest producer of raw jute and jute goods and stands at second place as an exporter after Bangladesh.

Reason (R) : Other problems are the law output of labour and stiff competition with the synthetic fibre industry.

Find the incorrect option: