Chhattisgarh Board (CGBSE) - Class 10 (High School) previous year questions (PYQ)

[MAT] If '+' means '$\times$', '-' means '$\div$', '$\times$' means '-', and '$\div$' means '+', what is the value of: $20 + 5 - 10 \div 4 \times 2$?

[MAT] Pointing to a photograph, a woman said, 'He is the only son of the father of my brother.' How is the man in the photograph related to the woman?

[MAT] In a certain code language, 'ROSE' is written as '6821' and 'CHAIR' is written as '73456'. How is 'SEARCH' written in that code?

Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:

Assertion (A): A convex mirror is commonly used as a driver's rear-view mirror in automobiles.

Reason (R): A convex mirror always forms an erect, virtual, and diminished image, providing a much wider field of view.

Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:

Assertion (A): The Simon Commission was met with widespread nationwide boycotts and black flag protests upon landing in Bombay in 1928.

Reason (R): The British colonial government failed to appoint a single Indian representative to the seven-member Indian Statutory Commission.

Directions: In the following question, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:

Assertion (A): Vegetative propagation is widely practiced for growing sugarcane, banana, rose, and jasmine.

Reason (R): Plants raised by vegetative reproduction can bear flowers and fruits earlier than those produced from seeds and retain parent genetic traits.