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Arithmetic Progressions
CBSE 2026 Board Exam Set 2 (Code 30/1/2)
CBSE_BOARD_PYQ_2026_30_1_2
Grade 10

Question:

[Section A]

The $11^{\text{th}}$ term of the A.P. $-3, -1/2, 2, \dots$ is:

(A) $28$
(B) $22$
(C) $-38$
(D) $-46.5$

Step-by-Step Solution

Key Concept: $a_{11} = -3 + 10(5/2) = 22$.
Sol. (B) $22$. [1.0 Mark]

Correct Answer: (B) $22$
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