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Question : Select the appropriate antonym for the underlined word. The freedom to browse a secure and accountable online space will be compromised.
Option 1: indebted
Option 2: amicable
Option 3: irresponsible
Option 4: liable
Correct Answer: irresponsible
Solution : The correct choice is the third option.
The antonym of accountable is irresponsible. If someone is accountable, they are responsible and can be called to answer for their actions. On the other hand, if someone is irresponsible, they lack a sense of responsibility
Question : Which of the following statements is Incorrect?
Option 1: Metals are used in making cookware.
Option 2: Metals are used in the manufacture of automobiles.
Option 3: Living beings inhale metals during respiration.
Option 4: Metals are used in manufacturing jewellery.
Correct Answer: Living beings inhale metals during respiration.
Solution : The correct answer is Living beings inhale metals during respiration.
Metals are defined as elements which have characteristic chemical and physical properties and three-fourths of the known elements are metals. Living beings do not inhale metals during respiration. Living
Question : A and B complete a work in 24 and 30 days, respectively, working 10 hours per day. The work is to be done in two shifts. The morning shift is for 6 hours and the evening shift is for 4 hours. On the first day, A works in the morning and B works in the evening, and they interchange their shifts every day. On which day did the work get completed?
Option 1: 21st day
Option 2: 24th day
Option 3: 30th day
Option 4: 27th day
Correct Answer: 27th day
Solution : Given: A can complete the whole work in 24 days. B can complete the whole work in 30 days. Now, Total work = LCM of 24 and 30 = 120 Efficiency of A = $\frac{120}{24}$ = 5 Efficiency of B = $\frac{120}{30}$ = 4
Question : Which Gharana was propounded by Bade Fateh Ali Khan and Ali Baksh Jarnail Khan?
Option 1: Gwalior Gharana
Option 2: Agra Gharana
Option 3: Patiala Gharana
Option 4: Bhendibazaar Gharana
Correct Answer: Patiala Gharana
Solution : The correct answer is Patiala Gharana.
Patiala Gharana was popularised by Ali Baksh Khan and Fateh Ali Khan, but it was originally founded by Mian Kallu. Patiala Gharana is named after the city of Patiala in Punjab. It is one of the most prominent
Question : In which of the following years did Sikandar Lodi founded Agra?
Option 1: 1506 CE
Option 2: 1504 CE
Option 3: 1499 CE
Option 4: 1508 CE
Correct Answer: 1504 CE
Solution : The correct option is 1504 CE.
Sikandar Lodi, the Sultan of Delhi, founded Agra in the year 1504. Agra, located in the Indian state of Uttar Pradesh, served as the capital of the Lodi dynasty until it was later captured by the Mughal Emperor
Question : Select the word from the options which is exactly opposite in meaning to the bracketed word given in the sentence below.
The company has responded (sluggishly) to these changes in technology.
Option 1: Lethargically
Option 2: Similarly
Option 3: Apathetically
Option 4: Promptly
Correct Answer: Promptly
Solution : The correct choice is the fourth option.
Sluggishly means to move or operate slowly.
Promptly means to act with little or no delay. Thus, it is the opposite of sluggishly.
The meanings of the other options are as follows:
Question : Which one of the following is a Sedimentary Rock ?
Option 1: Granite
Option 2: Charnockite
Option 3: Basalt
Option 4: Arkose
Correct Answer: Arkose
Solution : The correct answer is Arkose.
Sedimentary rocks are the rocks which are formed by the deposition of sediments carried by rivers and winds. They also carry petroleum and mineral deposits. Some common sedimentary rocks are sandstone, limestone, arkose and shale etc.
While marble and charnockite
Question : The reciprocals of the squares of the numbers 1$\frac{1}{2}$ and 1$\frac{1}{3}$ are in the ratio:
Option 1: 64 : 81
Option 2: 8 : 9
Option 3: 81 : 64
Option 4: 9 : 85
Correct Answer: 64 : 81
Solution : $1\frac{1}{2} : 1\frac{1}{3}$ $=\frac{3}{2}$ : $\frac{4}{3}$ After squaring the fractions, we get, ⇒ $\frac{9}{4}:\frac{16}{9}$ Their reciprocals are, ⇒ $\frac{4}{9}:\frac{9}{16}$ Multiply each ratio by 144 (LCM of 9 and 16) $\therefore$ The required ratio = 64 : 81 Hence, the correct answer is 64
Question : Directions: In the following question a series is given, with one number missing. Select the missing number from the given alternatives. 21, 25, 52, 68, 193, ?
Option 1: 229
Option 2: 242
Option 3: 257
Option 4: 409
Correct Answer: 229
Solution : Given: 21, 25, 52, 68, 193, ?
Let's apply the pattern – 21 + (2)2 = 21 + 4 = 25 25 + (3)3 = 25 + 27 = 52 52 + (4)2 = 52 + 16 = 68 68 + (5)
Question : How much chicory, costing INR 100/kg, should be added to 40 kg of coffee costing INR 45/kg so that the mixture will be worth INR 60/kg?
Option 1: 12.5 kg
Option 2: 5 kg
Option 3: 17.5 kg
Option 4: 15 kg
Correct Answer: 15 kg
Solution : Given: Cost of chicory = INR 100 Cost of coffee = INR 45 Cost of mixture = INR 60 By using alligation: Ratio of Coffee = Cost of Chicory – Cost of mixture Coffee = 100 – 60 = 40 Ratio of Chicory =
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