Study HubHubPage 108/114Scan verified MCQs with the answer highlighted, then open explanations when you want the reasoning.
Read Mode
IQ (Intelligence Quotient) Test
Which one of the five makes the best comparison? Foot is to knee as hand is to:
The relationship is based on body parts where the foot is connected to the knee, so similarly, the hand is connected to the elbow. Therefore, 'elbow' is the best comparison.
Read Mode
IQ (Intelligence Quotient) Test
Which one of the five is least like the other four?
Rice is least like the other four because wheat, oats, and barley are all temperate cereals commonly grown in cooler climates, whereas rice is a tropical cereal typically grown in warmer, wetter environments. This makes rice distinct in terms of growing conditions and classification.
Read Mode
Ranking Problems
Mary was both 13th highest and 13th lowest in a spelling contest. How many people were in the contest?
If Mary is 13th highest, there are 12 people above her. If she is also 13th lowest, there are 12 people below her. Including Mary, the total number of participants is 12 + 1 + 12 = 25. Another way to calculate is total = (position from top) + (position from bottom) - 1 = 13 + 13 - 1 = 25. Therefore, the total number of participants in the contest is 25.
Read Mode
IQ (Intelligence Quotient) Test
Which one of the five is least like the other four?
The question asks which letter among the five is least like the others. The options given are letters E, A, C, and B. Among these, 'E' is the least like the others because the other letters (A, B, C) are among the earliest letters in the alphabet and are often grouped together, while 'E' stands apart as a different letter in this set. This type of question tests pattern recognition and categorization skills, where the odd one out is identified based on alphabetical grouping or commonality.
Read Mode
IQ (Intelligence Quotient) Test
A spaceship received three messages in a strange language from a distant planet. The astronauts studied these messages and found that "Elros Aldarion Elendil" means "Danger Rocket Explosion", "Edain Mnyatur Elros" means "Danger Spaceship Fire", and "Aldarion Gimilzor Gondor" means "Bad Gas Explosion". What does "Elendil" mean?
By comparing the messages, 'Elendil' appears in the first message meaning 'Explosion' and is also associated with the word 'Explosion' in the third message. Therefore, 'Elendil' means 'Explosion'.
Read Mode
Anagrams
If you rearrange the letters "MANGERY", you would have the name of a:
Rearranging the letters in "MANGERY" forms the word "GERMANY," which is the name of a country. Therefore, the correct answer is C (COUNTRY).
Read Mode
History of Chemistry
Which Muslim scientist is considered to be the founder of chemistry?
Jabir bin Hayyan is widely regarded as the founder of chemistry due to his pioneering work in alchemy and chemical processes, which laid the foundation for modern chemistry. The other options are notable Muslim scholars but not credited with founding chemistry.
Read Mode
History of Science
Which Muslim scientist is considered to be the founder of chemistry?
Jabir bin Hayyan is widely regarded as the father of chemistry due to his pioneering work in alchemy and chemical processes, which laid the foundation for modern chemistry. The other options are notable Muslim scholars but not specifically credited as the founder of chemistry.
Read Mode
Planets
Which is the biggest planet?
Jupiter is the largest planet in our solar system by both diameter and mass, making it the biggest planet compared to Saturn, Earth, or any other planet.
Read Mode
Energy sources
--------- is a source of energy that has been known to mankind since the mid-seventeenth century.
Fossil fuels have been known and used as a source of energy since the mid-17th century, making option A the correct answer. The other options are either incorrect or nonsensical.