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Question : Direction: Find out the number of all those people who can speak Tamil and Telugu.
Option 1: 3
Option 2: 59
Option 3: 21
Option 4: 112
Correct Answer: 21
Solution : The people who can speak Tamil and Telugu is represented by the region common to the circles representing Tamil and Telugu. The required region is shaded in the venn diagram below –
So, the number of all those people who can speak Tamil and Telugu
Question : When did Henry Cavendish report the measurement of the gravitational constant with the mass and density of the Earth?
Option 1: March 1795
Option 2: June 1798
Option 3: April 1796
Option 4: May 1797
Correct Answer: June 1798
Solution : The correct option is June 1798.
In 1797–1798, Henry Cavendish conducted groundbreaking experiments to measure the gravitational constant and calculate Earth's density. His work, published in June 1798 as Experiments to Determine the Density of the Earth, marked a significant step in understanding
Question : Directions: In the following question a series is given, with one number missing. Select the missing number from the given series. ?, 5, 15, 45, 113
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 3
Solution : Given: ?, 5, 15, 45, 113
Add natural numbers starting from 1 and their cube to get the next term of the series – ? + {(1)3 + 1} = ? – {1 + 1} = 5 – 2 = 3 5 + {(2)
Question : Directions: Select the correct mirror image of the given combination when the mirror is placed at line MN as shown.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. So, according to the above property and the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the
Question : Select the most appropriate idiom that can substitute the italicised words in the given sentence.
You get a good and comprehensive idea of the town from the clock tower situated in the centre of the town.
Option 1: blind date
Option 2: body and soul
Option 3: bird's eye view
Option 4: blind alley
Correct Answer: bird's eye view
Solution : The correct choice is the third option.
Explanation: The idiom bird's eye view refers to seeing something from a high or elevated vantage point, providing a comprehensive and overall perspective. In the context of the sentence, the clock tower in the centre
Question : Directions: Select the correct mirror image of the given figure when the mirror MN is placed on the right side of the figure.
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. According to the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the reflected image will appear as
Question : Choose the word that can substitute the given group of words.
Disease that spreads over a whole country or the whole world
Option 1: Pandemic
Option 2: Rustic
Option 3: Panacea
Option 4: Epidermis
Correct Answer: Pandemic
Solution : The correct choice is the first option.
Explanation:
The term pandemic is a noun that refers to a disease prevalent over an entire country or the whole world. In the context provided, it accurately captures the meaning of a disease that has spread
Question : Production refers to
Option 1: Destruction of utility.
Option 2: Creation of utility .
Option 3: Exchange value .
Option 4: Use of a product.
Correct Answer: Creation of utility .
Solution : The correct option is Creation of utility.
The process of developing products and services that are useful or valuable to consumers is referred to as production. To create output, this Producing goods that fulfill the demands and needs of customers as well
Question : Directions: Two Statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements Statements: All tables are strong No strong is weak. Conclusions: I. No table is weak. II. Some weak are tables.
Option 1: Neither conclusion I nor II follows
Option 2: Only conclusion II follows
Option 3: Both conclusions I and II follow
Option 4: Only conclusion I follows
Correct Answer: Only conclusion I follows
Solution : The possible Venn diagram according to the given statement is as follows –
Let's analyse the conclusions – Conclusion (I): No table is weak – From the Venn diagram, it is evident that all tables are strong and no strong is weak.
Question : The average weight of three men, A, B and C is 84 kg. Another man, D, joins the group and the average now becomes 80 kg. If another man, E, whose weight is 3 kg more than that of D, replaces A, then the average weight of B, C, D and E becomes 79 kg. Then the weight of A is:
Option 1: 72 kg
Option 2: 74 kg
Option 3: 75 kg
Option 4: 76 kg
Correct Answer: 75 kg
Solution : Given: The average weight of three men, A, B, and C, is 84 kg. Another man, D, joins the group and the average now becomes 80 kg. If another man, E, whose weight is 3 kg more than that of D, replaces A, then
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