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Question : The following bar graph shows the number of girls in a school over 5 years. Find the percentage decrease in the number of girls from the year 2012 to the year 2013.
Option 1: 50%
Option 2: 40%
Option 3: 20%
Option 4: 30%
Correct Answer: 50%
Solution : According to the question, Initial Value (2012) = 28 Final Value (2013) = 14 $\therefore$ Percentage Decrease $=\frac{\text{ Initial Value – Final Value}}{\text{ Initial Value }} × 100 = \frac{ 28 – 14}{ 28} ×100 = \frac{ 14}{ 28}×100 = 50\%$ Hence, the correct answer
Question : The 55th Jnanpith Award was given to_________.
Option 1: Raghuveer Chaudhari
Option 2: Bhalchandra Nemade
Option 3: Amitav Ghosh
Option 4: Akkitham Achuthan Namboothiri
Correct Answer: Akkitham Achuthan Namboothiri
Solution : The correct option is Akkitham Achuthan Namboothiri.
The 55th Jnanpith Award, awarded in 2019, was presented to Akkitham Achuthan Namboothiri, a renowned Malayalam poet and writer. Acclaimed for his extensive body of work spanning over five decades, Akkitham's poems delve into themes
Question : What is the value of 1.65 × 1.65 × 1.65 + 0.35 × 0.35 × 0.35 + 3.465?
Option 1: 8
Option 2: 7.5
Option 3: 4
Option 4: 5.5
Correct Answer: 8
Solution : 1.65 × 1.65 × 1.65 + 0.35 × 0.35 × 0.35 + 3.465 = (1.65)3 + (0.35)3 + 3 × 1.65 × 0.35 × (1.65 + 0.35) Using $(a + b)^3 = a^3+b^3 + 3ab (a+b)$ = (1.65 + 0.35)3 = 2
Question : The population of India is _____ according to Census 2011.
Option 1: 1.4 billion
Option 2: 1.21 billion
Option 3: 1.5 billion
Option 4: 1.11 billion
Correct Answer: 1.21 billion
Solution : The correct answer is 1.21 billion.
As of the 2011 Census of India, the population of India was approximately 1.21 billion people with 623.72 million (51.54%) being males and 586.46 million (48.46%) females. These statistics provide insights into the demographic composition of the
Question : The First India-Africa Forum Summit was held during 2008 at :
Option 1: New Delhi
Option 2: Tana
Option 3: Bangalore
Option 4: Add is Ababa
Correct Answer: New Delhi
Solution : The Correct Answer is New Delhi
The India-Africa Summit serves as a platform to relaunch and revitalize relations between India and African nations. New Delhi served as the first location when it first began in 2008. The summit has been held every three years
Question : Select the INCORRECTLY spelt word.
Option 1: Accede
Option 2: Accost
Option 3: Abstruce
Option 4: Abnegation
Correct Answer: Abstruce
Solution : The incorrectly spelt word among the options is the third option.
Explanation:
To determine the correct spelling, it is essential to be familiar with the correct form of the word.
The term abstruse refers to something difficult to understand or comprehend. There should be a
Question : The perpendicular distance between the centre of a circle and the longest chord of that circle is _______.
Option 1: 1
Option 2: 0
Option 3: 2
Option 4: π
Correct Answer: 0
Solution : We know that the longest chord of the circle is the diameter itself. And, the perpendicular distance from the centre to the diameter is 0 as the centre lies on the diameter. Hence, the correct answer is 0.
Question : Comprehension: In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Central Park Tower has just become the tallest residential building in the world. The views (1)______ this building are amazing. The (2)______ of apartments in this skyscraper are (3)______ as the sky. The cheapest apartment (4)______ at 6.7 million dollars, and the most (5)______ five-bedroom apartment costs 63 million dollars.
Question: Select the most appropriate option to fill in the blank No. 1.
Option 1: up
Option 2: above
Option 3: from
Option 4: on
Correct Answer: from
Solution : The third option is the correct choice.
The phrase "The views from this building are amazing" indicates that the views are observed or seen from the building.
Therefore, "from" is the appropriate preposition in this context.
Question : Anil alone takes 2 hrs 40 mins to complete a work and Sumit alone can complete the same work in half time of Anil. How much time will be taken by Sumit to complete the work?
Option 1: 70 mins
Option 2: 90 mins
Option 3: 75 mins
Option 4: 80 mins
Correct Answer: 80 mins
Solution : Given: Anil alone takes 2 hrs 40 mins to complete a work and Sumit alone can complete the same work in half the time of Anil. 2 hrs 40 mins = (2 × 60) + 40 = 160 mins. So, the time taken Sumit
Question : In the given figure, PQRS is a square and SRT is an equilateral triangle. What is the value of $\angle SOR ?$
Option 1: $45^{\circ}$
Option 2: $55^{\circ}$
Option 3: $60^{\circ}$
Option 4: $75^{\circ}$
Correct Answer: $75^{\circ}$
Solution : Given: PQRS is a square and SRT is an equilateral triangle. $\angle SRO=60^{\circ}$ (angle of equilateral triangle) ⇒ $\angle RSQ=\angle RSO=45^{\circ}$ (angle of diagonal of the square) In $\triangle SOR$, ⇒ $\angle SOR+\angle SRO+\angle RSO=180^{\circ}$ ⇒ $\angle SOR=180^{\circ}-\angle SRO-\angle RSO$ Putting the values, we get:
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