Assertion : Saheli - the new oral contraceptive for females - contains a non-steroidal preparation.
Reason : It is "once-a-week" pill with very few side-effects and high contraceptive value.

Options

A. If both Assertion and Reason are true but the reason is the correct explanation of the assertion, then mark (1).
B. If both Assertion and Reason are true but the reason is not the correct explanation of the assertion, then mark (2).
C. If Assertion is true but Reason is false, then mark (3).
D. If both Assertion and Reason are false, then mark (4).

Answer

To solve the given question, we will analyze the assertion and reason step-by-step.

### Step 1: Analyze the Assertion
- **Assertion**: "Saheli - the new oral contraceptive for females - contains a non-steroidal preparation."
- **Explanation**: Saheli is indeed a contraceptive pill that is classified as non-steroidal. It was developed in India and is known for its unique composition, which does not include steroid hormones.

**Hint**: Check if the contraceptive is non-steroidal and its origin.

### Step 2: Analyze the Reason
- **Reason**: "It is a 'once-a-week' pill with very few side effects and high contraceptive value."
- **Explanation**: Saheli is designed to be taken once a week, and it is known for having fewer side effects compared to traditional hormonal contraceptives. It also has a high contraceptive efficacy.

**Hint**: Consider the frequency of administration and side effects associated with the contraceptive.

### Step 3: Determine the Relationship Between Assertion and Reason
- Both the assertion and reason are true statements about Saheli.
- However, the reason does not directly explain why Saheli is classified as a non-steroidal preparation. Instead, it provides information about its administration and side effects.

**Hint**: Evaluate if the reason logically explains the assertion.

### Step 4: Choose the Correct Option
- Since both the assertion and reason are true, but the reason does not explain the assertion, the correct option is:
- **Option 2**: Both assertion and reason are true, but the reason is not the correct explanation of the assertion.

**Final Answer**: Option 2