In the following question, a sentence is divided into four parts. Identify the part that contains a grammatical error, or select 4 if there is no error: Their innovative zeal has (1)/ touched the lives of 125 crore (2)/ Indians and make India proud worldwide. (3)/ No error. (4)

Introduction / Context:
This error-spotting question checks your understanding of subject-verb agreement and parallel structure in English grammar. The sentence describes how innovative zeal has affected many Indians and India's image worldwide. You must decide which numbered part contains a grammatical mistake or whether the sentence is error-free.

Given Data / Assumptions:
- Full sentence split into parts:
- (1) Their innovative zeal has
- (2) touched the lives of 125 crore
- (3) Indians and make India proud worldwide.
- (4) No error (represents no grammatical mistake in the sentence).
- The tense and structure should be consistent across the whole sentence.

Concept / Approach:
The key concepts here are subject-verb agreement and parallelism in verb forms. When two verbs follow the same auxiliary (has), they should be in the same form (usually past participle for perfect tenses). In present perfect tense, we say has touched and has made, not has touched and make. Once you identify the helping verb has, you must ensure the verbs that follow match in form and maintain a balanced, parallel structure.

Step-by-Step Solution:
Step 1: Check part (1): Their innovative zeal has – this is correct; has agrees with the singular subject zeal.Step 2: Combine (1) and (2): Their innovative zeal has touched the lives of 125 crore – this correctly forms the present perfect has touched.Step 3: Add (3): Indians and make India proud worldwide. Here, make is in the base form and is not parallel with touched, which is a past participle.Step 4: For proper parallelism, we need has touched and made India proud worldwide. The correct phrase should be and made, not and make.Step 5: Therefore, the error is in part (3), and option 3 is the correct choice.

Verification / Alternative check:
Rewrite the sentence correctly: Their innovative zeal has touched the lives of 125 crore Indians and made India proud worldwide. Now the structure has + past participle is used consistently in both touched and made. The sentence is smooth, grammatically correct, and clear. No other part shows errors in agreement, tense, or word choice, confirming that part (3) is the only problematic segment.

Why Other Options Are Wrong:
- Part (1) has is correctly used with the singular noun zeal.
- Part (2) touched the lives of 125 crore is grammatically fine and fits after has.
- Part (4) No error cannot be chosen because we have clearly identified a mistake in part (3).

Common Pitfalls:
Students often overlook parallelism when two verbs share the same auxiliary verb. They may focus only on the first verb and ignore the second. Another frequent mistake is treating and make as a separate clause, forgetting that it is still controlled by has earlier in the sentence. Always check that all verb phrases connected by and, or or but match in tense and form when they share the same subject and auxiliary.

Final Answer:
The error is in part 3, because and make should be replaced with and made to maintain correct parallel structure in the present perfect tense.