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Question : Directions: After interchanging the given two signs and two numbers, what will be the value of the given equation? + and –, 7 and 9 8 × 7 + 9 ÷ 1 – 5
Option 1: 70
Option 2: 60
Option 3: 40
Option 4: 10
Correct Answer: 70
Solution : Given: 8 × 7 + 9 ÷ 1 – 5
On interchanging the signs and numbers given in the equation, the equation becomes – = 8 × 9 – 7 ÷ 1 + 5 = 8 × 9 – 7 + 5 = 72 –
Question : A sum of INR 1,250 has to be distributed among A, B, C, and D. The Total share of B and D is equal to $\frac{14}{11}$ of the total share of A and C. The share of D is half of the share of A. The share of C is 1.2 of the share of A. What are the shares of A, B, C and D respectively?
Option 1: INR 250, INR 575, INR 300, INR 125
Option 2: INR 350, INR 525, INR 300, INR 125
Option 3: INR 250, INR 525, INR 300, INR 125
Option 4: INR 250, INR 575, INR 300, INR 175
Correct Answer: INR 250, INR 575, INR 300, INR 125
Solution : Given: A sum of INR 1,250 has to be distributed among A, B, C, and D. B + D = $\frac{14}{11}$(A + C) D = $\frac{1}{2}$A and C = 1.2A = $\frac{12}{10}$A = $\frac{6}{5}$A B + D =
Question : If $\frac{2 x+3}{18 \div 3 \times 4+2}=\frac{12 \times 3+5}{2 \times 4 \div 2}$, then what is the value of $x$?
Option 1: 132.25
Option 2: 131.75
Option 3: 134.35
Option 4: 120.5
Correct Answer: 131.75
Solution : Given: $\frac{2 x+3}{18 \div 3 \times 4+2}=\frac{12 \times 3+5}{2 \times 4 \div 2}$ ⇒ $\frac{2 x+3}{\frac{18}{3} \times 4+2}=\frac{12 \times 3+5}{2 \times \frac{4}{2}}$ ⇒ $\frac{2 x+3}{24+2}=\frac{36+5}{4}$ ⇒ $\frac{2 x+3}{26}=\frac{41}{4}$ ⇒ $8 x+12=1066$ ⇒ $8x=1066-12$ ⇒ $8x=1054$ ⇒ $x=131.75$ Hence, the correct answer is 131.75.
Question : Regarding taxonomic categories, the term "Mammalia" is a/an____________.
Option 1: class
Option 2: family
Option 3: order
Option 4: phylum
Correct Answer: class
Solution : The correct option is class.
Concerning taxonomic categories, the term "Mammalia" is a class. In the hierarchical classification system, living organisms are grouped into a series of taxonomic ranks and "Mammalia" is one of these ranks at the class level. The class Mammalia includes
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits.) (4, 50, 6) (13, 128, 3)
Option 1: (12, 60, 5)
Option 2: (2, 125, 3)
Option 3: (2, 62, 6)
Option 4: (15, 162, 3)
Correct Answer: (15, 162, 3)
Solution : Given: (4, 50, 6); (13, 128, 3)
Here, (4, 50, 6)→(4 + 6)2 = 100; 100 ÷ 2 = 50 (13, 128, 3)→(13 + 3)2 = 256; 256 ÷ 2 = 128
Let's check each option – First option: (12, 60,
Question : Read the given pie chart and answer the given question. What is the average number of Scale I officers in banks D, E and F?
Option 1: 90
Option 2: 85
Option 3: 80
Option 4: 75
Correct Answer: 80
Solution : The total number of Scale I officers in all six banks is 500. For banks D, E, and F, the percentages are 24%, 14%, and 10%, respectively. The total number of Scale I officers in these three banks = (24% + 14% + 10%) ×
Question : While travelling in a train, one of the travellers spoke against the Indian freedom struggle and noble ideals of it. Which of the following articles mentions the fundamental duties in such circumstances?
Option 1: Article 51A(b)
Option 2: Article 51A(c)
Option 3: Article 51A(a)
Option 4: Article 51A(d)
Correct Answer: Article 51A(b)
Solution : The correct answer is Article 51A(b).
Fundamental duties are mentioned in Part 4A of Article 51A of the Indian Constitution. 11 fundamental duties are mentioned in the Constitution. Article 51A(b) states that we must cherish and follow the noble ideals that inspired our
Question : Mehrgarh, a Neolithic settlement, is situated in the ______ province of Pakistan.
Option 1: Punjab
Option 2: Balochistan
Option 3: Khyber Pakhtunkhwa
Option 4: Sindh
Correct Answer: Balochistan
Solution : The correct option is Balochistan.
Located in Pakistan's Balochistan province, Mehrgarh is a notable archaeological site which represents a Neolithic village of the ancient Indus Valley Civilization. Pakistan's southwest province is called Balochistan and Mehrgarh is situated in the Kachi Plain close to the
Question : When was the Champaran Agrarian Law passed by the British government?
Option 1: 1918
Option 2: 1919
Option 3: 1917
Option 4: 1916
Correct Answer: 1918
Solution : The correct option is 1918.
In 1918, the British passed the Champaran Agrarian Law after Mahatma Gandhi's successful Satyagraha movement. This law abolished the exploitative "Tinkathia" system, where farmers were forced to grow indigo for landlords. It marked a significant victory for tenant rights and
Question : Who coined the term 'zeroth law of thermodynamics' in 1931, which asserts that two bodies in equilibrium with a third are in equilibrium with each other?
Option 1: James Clerk Maxwell
Option 2: Max Planck
Option 3: Josiah Willard Gibbs
Option 4: Ralph H. Fowler
Correct Answer: Ralph H. Fowler
Solution : The correct option is Ralph H. Fowler.
In 1931, Ralph H. Fowler introduced the concept of the zeroth law of thermodynamics. A system is in thermal equilibrium with another system when it is individually in thermal equilibrium with a third system, according
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