1.
Which of these things costs the most?
Correct Answer
B. One pound honey
Explanation
Honey is the most expensive item among the given options. This is because honey is a natural sweetener that is produced by bees and requires a complex process of collection and extraction. The labor-intensive nature of honey production, as well as the limited supply, contribute to its higher cost compared to other items such as milk, rice, and wheat flour.
2.
Which of these things costs the least?
Correct Answer
A. A needle
Explanation
A needle costs the least because it is a small and simple item that is commonly available at a low price. In comparison, a pair of shoes, a bike, and a chain of gold are all more expensive items that require more materials and manufacturing processes, making them cost more than a needle.
3.
Which of these things costs the most?
Correct Answer
A. A car
Explanation
A car typically costs the most out of the given options. Cars are larger and more complex machines compared to cycles, mobile phones, and memory cards, which leads to higher manufacturing and material costs. Additionally, cars require more advanced technology, safety features, and maintenance, further increasing their overall cost.
4.
Which of these things costs the most?
Correct Answer
C. A pound of saffron
Explanation
Saffron is the most expensive item among the given options. Pound for pound, saffron is significantly more costly than almonds, rice, or milk. Saffron is a spice derived from the flower of Crocus sativus and is known for its vibrant color and unique flavor. It is labor-intensive to harvest as the threads must be hand-picked from the flowers. Additionally, saffron has a limited growing region, further driving up its price. Therefore, a pound of saffron would be the most expensive item among the listed choices.
5.
Which of these things costs the most?
Correct Answer
B. Air conditioner
Explanation
The air conditioner costs the most out of the given options because it is a large and complex appliance that requires more materials and components to manufacture. Additionally, air conditioners are designed to cool larger spaces and provide more advanced features compared to fans, LED lights, and earphones, which contributes to their higher price.
6.
Which of these things costs the least?
Correct Answer
B. A bike
Explanation
A bike costs the least among these options. Compared to a helicopter, rocket, and bus, a bike is the most affordable mode of transportation. Helicopters and rockets are both expensive due to their advanced technology and specialized functions. Buses, although cheaper than helicopters and rockets, still require maintenance, fuel, and a dedicated infrastructure. On the other hand, a bike is a simple and cost-effective means of transportation that requires no fuel and minimal maintenance.
7.
Which of these things costs the most?
Correct Answer
C. Three ton iron
Explanation
Three ton iron costs the most because it is the largest quantity mentioned in the options. Although gold and silver are more valuable per gram, the sheer quantity of three tons of iron outweighs their value. Tin, on the other hand, is mentioned in a smaller quantity (one pound) and is therefore less expensive than the three ton iron.
8.
Which of these things costs the least?
Correct Answer
D. One liter water
Explanation
Among the given options, water is the only item that is typically free or has a very low cost. Chocolate syrup, milk, and petrol all have production, processing, or transportation costs associated with them, making them more expensive than water. Therefore, one liter of water costs the least among these options.
9.
Which of these things costs the least?
Correct Answer
A. One gram cotton
Explanation
Cotton is the least expensive item among the options given. This is because cotton is a widely available natural fiber that is commonly used in the textile industry. In comparison, silver, gold, and diamond are all precious metals or gemstones that have higher intrinsic value and are typically more expensive to acquire. Therefore, one gram of cotton would cost the least out of the given choices.
10.
Which of these things costs the most?
Correct Answer
C. A suit
Explanation
A suit costs the most out of these options because it is typically made from high-quality materials and requires skilled craftsmanship to create. Additionally, suits are often associated with formal occasions and professional settings, which can drive up their price due to the demand for well-tailored and stylish attire. In contrast, napkins, spoons, and bowls are everyday items that are generally more affordable and mass-produced.