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Question : Select the most appropriate antonym of the given word.
DENOUNCE
Option 1: threaten
Option 2: compliment
Option 3: create
Option 4: accuse
Correct Answer: compliment
Solution : The second option is correct.
Explanation: Denounce means to publicly declare to be wrong or evil. A compliment is a polite expression of praise or admiration. Hence, from the given meanings, we find that denounce and compliment are antonyms.
The meanings of the other options
Question : Directions: Select the figure that will come next in the following figure series.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : In the given figure –
In Box 1, the three lines with the circles are facing upwards. In Box 2, the lines get reduced by one→(3 – 1) = 2, and the two lines with the circle on top are facing downwards. In Box 3, the
Question : The number of elements known at the time of Russian chemist Dmitri Ivanovich Mendeleev was:
Option 1: 57
Option 2: 53
Option 3: 63
Option 4: 67
Correct Answer: 63
Solution : The correct answer is 63.
The Russian chemist Mendeleev made the greatest contribution to the creation of the periodic table, which arranged the elements according to similar chemical properties as well as their atomic mass, a fundamental property. At the time, only 63 elements were
Question : Two men standing on the same side of a pillar, 75 metres high, observe the angles of elevation of the top of the pillar to be $30^{\circ}$ and $60^{\circ}$, respectively. The distance between the two men is:
Option 1: $100\sqrt{3}$ m
Option 2: $100$ m
Option 3: $50\sqrt{3}$ m
Option 4: $25\sqrt{3}$ m
Correct Answer: $50\sqrt{3}$ m
Solution : Let AB denote the pillar. Let C and D be the two men observing the angle of elevation of the top of the pillar as $30^{\circ}$ and $60^{\circ}$, respectively. In $\triangle$ABD, $\tan$ $60^\circ$ = $\frac{75}{BD}$ ⇒ BD = $\frac{75}{\sqrt3}$ = $25\sqrt3$ m In $\triangle$ABC,
Question : Directions: In the following question, select the one which is different from the other three alternatives.
Option 1: JLOS
Option 2: GHIM
Option 3: HJMQ
Option 4: PRUY
Correct Answer: GHIM
Solution : Let's check the options – First option: JLOS; J + 2 = L; L + 3 = O; O + 4 = S Second option: GHIM; G + 1 = H; H + 1 = I; I + 4 = M Third option: HJMQ; H
Question : Aman gave 30% of his monthly income to his father and of the remaining income he gave 30% to his daughter and 25% to his wife. Aman invested the amount of money remaining from his monthly income equally in three schemes. If he invested INR 42,000 in each scheme, what is Aman's monthly income (in thousands)?
Option 1: 300
Option 2: 400
Option 3: 200
Option 4: 500
Correct Answer: 400
Solution : Let's denote Aman's monthly income as $x$ Amount given to his father = 30 % of $x$ = 0.30 $x$ Amount remaining income = $x$ − 0.30 × $x$ = 0.70 $x$ The amount given to His daughter = 30 % of 0.70 $x$ =
Question : In________, Lord Curzon, the Viceroy of India, announced the partition of Bengal.
Option 1: 1907
Option 2: 1906
Option 3: 1911
Option 4: 1905
Correct Answer: 1905
Solution : The correct option is 1905.
In 1905, Lord Curzon, the Viceroy of India, announced the partition of Bengal. This decision sparked widespread protests and opposition from various sections of society and eventually led to the annulment of the partition in 1911. The events surrounding the
Question : Smog is a combination of
Option 1: air and water vapour
Option 2: water and smoke
Option 3: fire and water
Option 4: smoke and fog
Correct Answer: smoke and fog
Solution : The correct answer is smoke and fog
Smog is a mixture of smoke and fog. Smog is classified into two types: photochemical smog and classic smog. Smog can contain a number of dangerous pollutants, such as ground-level ozone, nitrogen dioxide, sulphur dioxide, and
Question : Directions: Select the Venn diagram that best illustrates the relationship between the following classes. Dialect, Language, Communication
Solution : Dialect is a form of language and Language is the means of communication. So, Dialect comes under language and language comes under communication. Therefore, the Venn diagram is –
Hence, the third option is correct.
Question : The average of all prime numbers between 32 and 69 is:
Option 1: 52.5
Option 2: 60
Option 3: 51
Option 4: 56.5
Correct Answer: 51
Solution : Prime numbers between 32 and 69 are 37, 41, 43, 47, 53, 59, 61 and 67. The sum of prime numbers between 32 and 69 = (37 + 41 + 43 + 47 + 53 + 59 + 61 + 67) = 408 Their average
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