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Question : The number of mitochondria in bacterial cells is
Option 1: One
Option 2: Two
Option 3: Many
Option 4: Zero
Correct Answer: Zero
Solution : The correct option is zero.
Bacterial cells lack mitochondria for various reasons, including bacteria being prokaryotic cells, which implies their structures are significantly simpler than those of eukaryotic cells. Bacteria did not form mitochondria since they did not obtain these organelles through endosymbiosis.
Question : Directions: Which one of the given responses is the meaningful order of the following? 1. Weaving 2. Cotton 3. Cloth 4. Thread
Option 1: 2, 4, 1, 3
Option 2: 2, 4, 3, 1
Option 3: 4, 2, 1, 3
Option 4: 3, 1, 4, 2
Correct Answer: 2, 4, 1, 3
Solution : The stages of making cloth are as follows – 1. Cotton is spun into thread. 2. The thread is then weaved. 3. Through this process of weaving, the cloth is made. So, Cotton→Thread→Weaved→Cloth
So, the correct meaningful order is 2, 4, 1,
Question : Which four countries are called the Asian Tigers ?
Option 1: Hong Kong, Singapore, South Korea, Taiwan
Option 2: Hong Kong, China, Singapore, Taiwan
Option 3: Hong Kong, Malaysia, Singapore, China
Option 4: Hong Kong, South Korea, China, Taiwan
Correct Answer: Hong Kong, Singapore, South Korea, Taiwan
Solution : The correct answer is Hong Kong, Singapore, South Korea, Taiwan.
The four Asian Tigers or The four Asian Dragons are the four developed East Asian Economies. They are Hong Kong, Singapore, South Korea, Taiwan. They are characterised by highly free
Question : The number $334 \times 545 \times 7p$ is divisible by $3340$ if $p$ is at least:
Option 1: 2
Option 2: 4
Option 3: 3
Option 4: 1
Correct Answer: 2
Solution : Given: The number $334 × 545 × 7p$ is divisible by $3340$. $\frac{334 × 545 × 7p}{3340}$ = $\frac{334 × 545 × 7p}{334×10}$ = $\frac{109 × 7p}{2}$ After going through the options we get, $p$ = 2 Hence, the correct answer is 2.
Question : Comprehension:
Read the given passage and answer the questions that follow. In digital environments, social media means interaction between individuals in which they generate, communicate, and transfer thoughts and knowledge. Being social has become a fundamental need, demonstrating the effectiveness of humans. People who were unheard of are now able to access information and have a voice because of the magnificent advancements in communication systems. The present generation has the privilege of witnessing some of the most incredible technological advancements in the history of mankind.
Question:
What does the word 'social' illustrate in the passage?
Option 1: The subjectivity of humans
Option 2: The effectiveness of humans
Option 3: The growth of humans
Option 4: The lack of humans
Correct Answer: The effectiveness of humans
Solution : The correct choice is the second option.
The passage describes how being social has become a fundamental need, and it highlights the effectiveness of humans in generating, communicating, and transferring thoughts and knowledge through social media in digital environments. The term
Question : A man can swim at a speed of 14 km/hr in still water. If he takes twice the time as long to swim opposite the flow of the river than with the flow of the river, find the rate of the stream in km/hr.
Option 1: $\frac{14}{5}$
Option 2: $\frac{11}{5}$
Option 3: $\frac{11}{4}$
Option 4: $\frac{14}{3}$
Correct Answer: $\frac{14}{3}$
Solution : Let the rate of the stream as \(x\) km/hr. When the man swims with the flow of the river, his effective speed is \(14 + x\) km/hr, and when he swims against the flow of the river, his effective speed is \(14 - x\) km/hr.
Question : Who among the following has co-authored the book titled 'Bridgital Nation: Solving Technology's People Problem'?
Option 1: Nandan Nilekani
Option 2: Sam Pitroda
Option 3: Sundar Pichai
Option 4: Natarajan Chandrasekaran
Correct Answer: Natarajan Chandrasekaran
Solution : The correct answer is Natarajan Chandrasekaran.
Natrajan Chandrasekaran is the chairman of the TATA Group companies and co-authored the book titled 'Bridgital Nation: Solving Technology's People Problem'. Nandan Nilekani is the co-founder of Infosys. Sundar Pichai is the CEO of Google, and Sam Pitroda
Question : The Anushilan Samiti was active in which part of the Indian subcontinent in the 20th century?
Option 1: Madras
Option 2: Bengal
Option 3: Punjab
Option 4: Bombay
Correct Answer: Bengal
Solution : The correct answer is Bengal.
The Anushilan Samiti, translating to "Practice Association" in Bengali, was established as a fitness club in the early 20th century. However, it functioned as an underground society for anti-British revolutionaries. Emerging in 1902 from local youth groups and gymnasiums
Question : Directions: In a certain code language, GBTA is coded as 24 and ZWQVI is coded as 30. How will DLUCPR be coded in that language?
Option 1: 30
Option 2: 28
Option 3: 24
Option 4: 36
Correct Answer: 36
Solution : Given: GBTA is coded as 24 and ZWQVI is coded as 30. The number of the alphabet in the given word is multiplied by 6 to obtain the required code. GBTA→Number of the alphabet = 4; 4 × 6 = 24 ZWQVI→Number of the alphabet
Question : Which of the following sports was not played at the 2020 Summer Olympic Games (played in 2021)?
Option 1: Boxing
Option 2: Wrestling
Option 3: Weightlifting
Option 4: Wushu
Correct Answer: Wushu
Solution : The correct option is Wushu.
Wushu was not part of the official program at the 2020 Summer Olympics (held in 2021). It is a popular martial art and sport, but it was not included in the list of sports for the Tokyo 2020 Olympic Games.
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