The primary center of origin for Urdbean (Black Gram) is generally considered to be:

Mungbean and Urdbean are important legumes primarily due to their ability to:

Match the following diseases of pulses with their causative agents:

Disease	Causative Agent
1. Mungbean Yellow Mosaic Virus	(i) Cercospora canescens
2. Anthracnose	(ii) Colletotrichum lindemuthianum
3. Powdery Mildew	(iii) Geminivirus
4. Cercospora Leaf Spot	(iv) Erysiphe polygoni

Choose the correct combination:

Arrange the following steps in the typical cultivation sequence of Mungbean:
1. Seed treatment
2. Harvesting
3. Field preparation
4. Sowing
5. Weeding and intercultivation

Choose the correct chronological order:

What is the optimal soil pH range generally preferred for good growth and yield of both Mungbean and Urdbean?

Consider the following pairs of pulse crop and its important variety:
1. Mungbean : Pusa Vishal
2. Urdbean : T-9
3. Mungbean : SML-668
4. Urdbean : Pusa Bold

How many of the above pairs are correctly matched?

Which of the following cultivation practices is most effective in mitigating the negative impact of waterlogging on Urdbean crop?

The typical seed rate for Mungbean (Vigna radiata) when sown as a sole crop in kg/ha is approximately:

Intercropping Mungbean with maize or sorghum is a common practice. What is the primary advantage of this system for the associated cereal crop?

Which of the following is a major sucking pest that transmits Mungbean Yellow Mosaic Virus (MYMV)?

Match the following nutrient deficiency symptoms in pulses with the corresponding nutrient:

Symptom	Nutrient
1. Yellowing of older leaves	(i) Boron
2. Stunted growth, purplish discoloration	(ii) Nitrogen
3. Poor pod development, flower shedding	(iii) Phosphorus
4. Interveinal chlorosis of young leaves	(iv) Iron

Choose the correct combination:

Which characteristic makes Urdbean (Black Gram) relatively more tolerant to drought conditions compared to some other short-duration legumes?

Mungbean and Urdbean both belong to which plant family?

Arrange the following post-harvest operations for Mungbean/Urdbean in the correct sequence:
1. Cleaning and grading
2. Drying
3. Threshing
4. Storage

Choose the correct chronological order:

The optimum temperature range for the growth and development of Mungbean and Urdbean is generally considered to be:

Consider the following pairs of pest and the primary part of the Mungbean/Urdbean plant it damages:
1. Pod Borer : Pods and grains
2. Stem Fly : Stems and seedlings
3. Leaf Miner : Leaves
4. Aphid : Roots

How many of the above pairs are correctly matched?

Which of the following integrated weed management strategies is most effective for Mungbean and Urdbean cultivation, especially during early growth stages?

Approximately what percentage of protein do Mungbean and Urdbean typically contain in their dry seeds?

Match the following seed treatment agents with their primary purpose in Mungbean/Urdbean:

Agent	Purpose
1. Rhizobium inoculant	(i) Control of seed-borne fungi
2. Fungicide (e.g., Carbendazim)	(ii) Protection against sucking pests
3. Insecticide (e.g., Imidacloprid)	(iii) Enhancement of nitrogen fixation
4. Molybdenum	(iv) Cofactor for nitrogenase enzyme

Choose the correct combination:

Including Mungbean or Urdbean in a crop rotation system with cereals like wheat or rice offers which of the following long-term benefits to soil health?

At what stage is Mungbean typically harvested to prevent shattering losses?

Consider the following pairs of botanical names and their common names:
1. Vigna radiata : Mungbean
2. Vigna mungo : Black Gram
3. Cajanus cajan : Pigeonpea
4. Lens culinaris : Chickpea

How many of the above pairs are correctly matched, specifically focusing on Mungbean and Urdbean context?

If Mungbean Yellow Mosaic Virus (MYMV) is prevalent in a region, what is the ideal chronological sequence of management practices to control it?
1. Roguing of infected plants
2. Sowing of resistant varieties
3. Vector control (e.g., whitefly management)
4. Seed treatment with systemic insecticides

Choose the correct chronological order:

Beyond their nutritional value, Mungbean and Urdbean contribute significantly to sustainable agriculture primarily by: