10+ HDFC Bank Interview Questions and Answers

Insects are a class of organisms, while pests are insects or other organisms that are harmful or destructive to crops, livestock, or humans.

• Insects are a class of organisms with six legs, a three-part body, and often wings.

• Pests are insects or other organisms that are harmful or destructive to crops, livestock, or humans.

• Not all insects are pests, but all pests are insects or other harmful organisms.

• Examples of pests include aphids, caterpillars, and mosquitoes.

The life cycle of Pyrrella involves four stages: egg, larva, pupa, and adult.

• Egg stage: Eggs are laid on host plants by adult Pyrrella.

• Larva stage: Larvae hatch from eggs and feed on host plants.

• Pupa stage: Larvae undergo metamorphosis and form pupae.

• Adult stage: Adult Pyrrella emerge from pupae and continue the life cycle by laying eggs.

Sugarcane is a crop that thrives in tropical and subtropical climates.

• Sugarcane requires a warm climate with temperatures between 20-30 degrees Celsius.

• It needs a lot of sunlight and regular rainfall for optimal growth.

• Sugarcane is commonly grown in countries like Brazil, India, and Thailand where the climate is suitable.

Sugarcane leaves are the foliage of the sugarcane plant, which are long, narrow, and typically green in color.

• Sugarcane leaves are long and narrow in shape.

• They are typically green in color.

• The leaves are attached to the sugarcane stalks.

• Sugarcane leaves play a crucial role in photosynthesis for the plant.

The question is about gears, their nomenclature, design, material, and failure.

• Gears are named based on their shape, size, and function.

• Design of gears involves selecting the right type of gear, number of teeth, pitch, and pressure angle.

• Materials used for gears include steel, cast iron, bronze, and plastic.

• Gears can fail due to various reasons such as wear, fatigue, and overload.

• Common gear failures include pitting, scoring, and tooth breakage.

The responsibility of a fire supervisor is to oversee and coordinate firefighting activities, ensure safety protocols are followed, and manage a team of firefighters.

• Oversee and coordinate firefighting activities

• Ensure safety protocols are followed

• Manage a team of firefighters

• Provide training and guidance to firefighters

• Develop and implement emergency response plans

• Communicate effectively with other emergency personnel

Best price refers to the lowest price at which a product or service is available, while least price refers to the highest price.

• Best price is the most competitive price offered for a product or service.

• Least price is the highest price at which a product or service is available.

• Best price is usually sought by buyers to get the most value for their money.

• Least price may indicate premium quality or features.

• For example, in a competitive market, the best price for a laptop may be...read more

The borer is a tool used for drilling holes in various materials.

• A borer typically has a sharp cutting edge to create holes in wood, metal, or other materials

• There are different types of borers such as hand borers, power borers, and specialized borers for specific tasks

• Borers are commonly used in construction, woodworking, and metalworking industries

Procurement involves the overall process of acquiring goods or services, while purchase specifically refers to the act of buying those goods or services.

• Procurement is a strategic process that involves planning, sourcing, negotiating, and acquiring goods or services.

• Purchase is the specific act of buying goods or services from a supplier.

• Procurement focuses on the entire supply chain and vendor management, while purchase is the transactional aspect of acquiring goods or servi...read more