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Question : As per the Census data, what was the density of population in India in 2011?
Option 1: 822 persons/sq. km
Option 2: 382 persons/sq. km
Option 3: 328 persons/sq. km
Option 4: 282 persons/sq. km
Correct Answer: 382 persons/sq. km
Solution : The correct answer is 382 persons/sq. km
Persons/sq. km is a measure of population density. According to census data from 2011, it is 382 people/sq. km instead of 325 as it was in 2001. Between 1991 and 2011, population density rose in all
Question : Directions: Four numbers have been given out of which three are alike in some manner, while one is different. Choose the odd one.
Option 1: 91
Option 2: 196
Option 3: 169
Option 4: 126
Correct Answer: 169
Solution : Let's check each option – First option: 91; 91 ÷ 7 = 13 Second option: 196; 196 ÷ 7 = 28 Third option: 169; 169 is not divisible by 7. Fourth option: 126; 126 ÷ 7 = 18
So, the third option is different from
Question : Directions: Four letter clusters have been given, out of which three are alike in some manner and one is different. Select the different letter clusters.
Option 1: BFJNR
Option 2: YBFKT
Option 3: VZDHL
Option 4: DHLPT
Correct Answer: YBFKT
Solution : Let's check each option – First option: BFJNR; B + 4 = F; F + 4 = J; J + 4 = N; N + 4 = R Second option: YBFKT; Y + 3 = B; B + 4 = F; F + 5 =
Question : The largest chord of the circle is:
Option 1: point
Option 2: tangent
Option 3: diameter
Option 4: radius
Correct Answer: diameter
Solution : The diameter is the longest chord. It passes through the centre joining the two points on the circumference of a circle. Hence, the correct answer is diameter.
Question : Directions: Which two numbers from amongst the given options should be interchanged to make the given equation correct? 248 ÷ 4 + 184 ÷ (4 × 6 – 2 × 8) = 77
Option 1: 8 and 4
Option 2: 184 and 77
Option 3: 184 and 248
Option 4: 4 and 6
Correct Answer: 184 and 248
Solution : Given: 248 ÷ 4 + 184 ÷ (4 × 6 – 2 × 8) = 77
Let's check the options – First option: 8 and 4 ⇒ 248 ÷ 4 + 184 ÷ (4 × 6 – 2 × 8) = 77 Since
Question : Directions: Select the option that is related to the sixth number in the same way as the first number is related to the second number and the third number is related to the fourth number. 1246 : 2164 :: 3482 : 4328 :: ? : 2548
Option 1: 2485
Option 2: 5284
Option 3: 2854
Option 4: 2458
Correct Answer: 5284
Solution : Given: 1246 : 2164 :: 3482 : 4328 :: ? : 2548
Like, 1246 : 2164→Divide the second number into two halves = 21 / 64 Now, interchange the position of the digits of both the parts = 1246 3482 : 4328→Divide the second number
Question : Comprehension: Read the given passage and answer the questions that follow. It is not an exaggeration to say that the question of where and when the Black Death, the deadliest pandemic ever, originated is one of the biggest mysteries in human history. After all, the Black Death was the first wave of the second plague pandemic of the 14th to early 19th centuries. It killed some 50-60% of the population in Europe, the Middle East and North Africa and an unaccountable number of people in Central Asia. Different proposals, based on competing theories, have been put forward. But in 2017, I came across some records describing an intriguing medieval cemetery in Kara-Djigach, Chüy Valley, northern Kyrgyzstan, which I suspected may hold the key. As part of a multidisciplinary team co-led by Maria Spyrou at the University of Tubingen, we have now investigated several specimens from individuals buried at that site – and come up with an answer. The idea that the Black Death originated in the east – territories overlapping, roughly speaking, Central Asia, Mongolia and China – dates back to the contemporaries of the pandemic in Europe and the Islamic world. The modern, academic Chinese origin theory dates back to at least 1756-8 and a publication about the history of Central Asia by French scholar Joseph de Guignes. Select the suitable word given in the passage which means ‘areas of land under the jurisdiction of a ruler or state’.
Option 1: Territories
Option 2: Contemporaries
Option 3: Population
Option 4: Mysteries
Correct Answer: Territories
Solution : The correct choice is the first option.
The passage mentions, "The idea that the Black Death originated in the east—territories overlapping, roughly speaking, Central Asia, Mongolia, and China." Here, territories refers to regions or areas under consideration.
The meanings of other options are as
Question : Directions: Which of the given answer figures is hidden in the question figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Because there is no restriction on the rotation of the figure, we will check all possible orientations of the option figures to determine which one may fit in the question figure. By comparison of all the option figures, only the second option figure is embedded in
Question : Directions: Select the missing number from the given responses.
Option 1: 9
Option 2: 13
Option 3: 17
Option 4: 15
Correct Answer: 9
Solution : Given:
In each column multiply the first two numbers to obtain the third number. Column 1: 23 × 6 = 138 Column 2: (?) × 13 = 117 ⇒ (?) = 117 ÷ 13 ⇒ (?)
Question : Directions: Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: Some fans are hammers. All hammers are fish. Conclusions: I. No fan is a fish. II. Some fans are fishes.
Option 1: Only conclusion II follows
Option 2: Neither conclusion I nor II follow
Option 3: Both conclusions I and II follow
Option 4: Only conclusion I follows
Correct Answer: Only conclusion II follows
Solution : The possible Venn diagram, according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): No fan is a fish – From the Venn diagram, it is evident that there is no negative relation between fans and
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