**Core Concept**
The question is testing the knowledge of the recommended dietary requirements for a sedentary strict vegetarian male, specifically the 'cereals and pulses' component. This is based on the guidelines provided by the Indian Council of Medical Research (ICMR) for nutritional needs.

**Why the Correct Answer is Right**
The ICMR recommends a diet rich in whole grains, legumes, and nuts for optimal nutrition. For a sedentary strict vegetarian male, the daily requirement of cereals and pulses is crucial to meet the energy needs. A combination of cereals provides energy, while pulses offer essential amino acids and protein. The recommended intake is based on the energy requirement of 1,900-2,000 calories per day for this demographic.

**Why Each Wrong Option is Incorrect**
* **Option A:** The ICMR does not specify the exact percentage of cereals and pulses for a sedentary strict vegetarian male. While it's essential to have a balanced diet, the exact percentage may vary based on individual energy needs and activity levels.
* **Option B:** The ICMR recommends a diet rich in whole grains, but this option does not specify the percentage of cereals and pulses, making it an incorrect choice.
* **Option D:** This option may be too high or too low, and the ICMR does not specify a fixed percentage without considering individual factors like energy requirements and activity levels.

**Clinical Pearl / High-Yield Fact**
For strict vegetarians, it's essential to consume a variety of whole grains, legumes, and nuts to meet the daily requirements of essential amino acids, protein, and energy. A general rule of thumb is to have a combination of 60-80% whole grains and 20-40% legumes and nuts in the diet.

**Correct Answer: C. 55-65%**