📚 CBSE Grade-10 Study Guide
HomeSocial Science (087) (AI practice)

Social Science (087) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [1] deep exam-ready
Assertion (A): It is mandatory for producers of all goods to obtain ISI certification before selling in the market. Reason (R): ISI and Agmark certification ensures quality, but for most products it is not compulsory — only for goods affecting health and safety or products of mass consumption.
  1. A Both A and R are true, and R is the correct explanation of A.
  2. B Both A and R are true, but R is NOT the correct explanation of A.
  3. C A is false and R is true.
  4. D Both A and R are false.
Generated by claude-sonnet-4-6 · 2026-06-26 13:24 · grounding rag
Model Answer

Answer: C

A is false because ISI certification is NOT mandatory for all producers. R is true — certification is compulsory only for goods affecting health, safety, or mass consumption like LPG cylinders, cement, and packaged drinking water.

Explanation

The textbook clearly states: "it is not compulsory for all the producers to follow standards. However, for some products that affect health and safety... it is mandatory." So the Assertion is false, and the Reason correctly explains the actual rule. Option C is correct.

Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.