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Question : Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
Even in time of natural disasters, the farmers had to pay their share of taxes.
Option 1: times of natural
Option 2: timer of natural
Option 3: times of naturally
Option 4: No improvement
Correct Answer: times of natural
Solution : The underlined part can be improved by choosing the first option.
Explanation: The original phrase "Even in time of natural disasters" is grammatically correct but can be refined for better clarity. The suggested improvement, "Even in times of natural disasters" is a more
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
In order to fall asleep (1)__________ night, strive to turn off all electronic devices at least 30 minutes (2)__________ getting into bed. Allow your eyes to relax and take a break from the (3)__________of a lit screen. Read a book, write in a journal, or write (4)_________ your to-do list for the (5)__________day.
Question:
Select the most appropriate option to fill in the blank number 2.
Option 1: former
Option 2: before
Option 3: previous
Option 4: latter
Correct Answer: before
Solution : The correct choice is the second option.
Explanation: Before is often used as a preposition to denote something that occurs earlier in time than another event. In this context, it conveys that electronic devices should be switched off at least 30 minutes before
Question : Directions: Some equations are solved based on a certain system. Find the correct answer for the unsolved equation on that basis. 5 * 6 = 35; 8 * 4 = 28; 6 * 8 = ?
Option 1: 46
Option 2: 34
Option 3: 23
Option 4: 38
Correct Answer: 46
Solution : Given: 5 * 6 = 35; 8 * 4 = 28; 6 * 8 = ?
Like, 5 * 6 = 35→5 + (6 × 5) = 5 + 30 = 35 8 * 4 = 28→8 + (4 × 5) = 8 + 20
Question : For a sample data, mean = 60 and median = 48. For this distribution, the mode is:
Option 1: 18
Option 2: 48
Option 3: 36
Option 4: 24
Correct Answer: 24
Solution : Given: Mean = 60 Median = 48 We know, Mode = (3 Median – 2 Mean) ⇒ Mode = (3 × 48) – (2 × 60) ⇒ Mode = 144 – 120 $\therefore$ Mode = 24 Hence, the correct answer is 24.
Question : Select the most appropriate option to fill in the blank. Food was ___________; guides were not to be found, and the enemy dogged them all the way.
Option 1: Scarce
Option 2: crass
Option 3: chance
Option 4: farce
Correct Answer: Scarce
Solution : The most appropriate option to fill in the blank is the first option.
Explanation: We have to look for an adjective that describes the availability of food in the context provided. The word scarce fits this requirement, as it means in short supply or
Tragedy has once again struck the Valachukettil family of Sooppikkada village in Kerala's Kozhikode district as one more member (1) ______ to the Nipah virus infection on Thursday. District Medical Officer V Jayashree said that V Moosa, 60, who had been (2) ______treatment at Baby Memorial Hospital in the city, died on May 24 morning. This is the fourth death in the family as Moosa's sons Mohammed Sabith and Mohammed Salih, and sister-in-law Mariyam too had died of the infection (3) ______ May. With this, the death (4) ______ due to the virus infection has gone up to 12. Two persons, whose blood and body fluid samples were (5) ______ positive for the infection, are undergoing treatment.
Select the most appropriate option to fill in the blank number 4.
Option 1: tole
Option 2: toll
Option 3: scroll
Option 4: roll
Correct Answer: toll
Explanation: Toll is used to refer to the number of casualties or the overall negative impact of a particular event. In this context, it helps convey that the number of casualties due to the infection rose
Question : ABCD is a square inscribed in a circle of radius $r$. Then the total area (in square units) of the portions of the circle lying outside the square is:
Option 1: $\pi (r^{2}-4)$
Option 2: $2\pi (r ^{2}-1)$
Option 3: $\pi^{2} r(r-7)$
Option 4: $r^{2}(\pi -2)$
Correct Answer: $r^{2}(\pi -2)$
Solution :
Let the radius of the circle be $r$ units. Area of circle = $\pi r^2$ Diagonal of ABCD = BD = $2r$ units Area of square = $\frac{1}{2}\times \text{(BD)}^2$ = $\frac{1}{2}\times 4r^2$ = $2r^2$ Required difference = Area of the circle – Area of
Question : If $a^{3}+\frac{1}{a^{3}}=2$, then the value of $\frac{a^{2}+1}{a}$ is ($a$ is a positive number):
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 2
Solution : Given: $a^{3}+\frac{1}{a^{3}}=2$ ⇒ $a^{3}+\frac{1}{a^{3}}=2$ ⇒ $a^{6}+1 =2a^3$ ⇒ $a^{6}-2a^3+1=0$ ⇒ $(a^3-1)^2=0$ $a = 1$, the above equation is satisfied. Now putting $a = 1$, in the equation, we get $\frac{a^{2}+1}{a} = \frac{1^{2}+1}{1} = 2$ Hence, the correct answer is 2.
Question : Directions: Select the combination of letters that when sequentially placed in the blanks of the given series will make the series logically complete. AEI_JL_QS_SS_ZXU
Option 1: BLSN
Option 2: SSUU
Option 3: SDMA
Option 4: ONSB
Correct Answer: ONSB
Solution : Given: AEI_JL_QS_SS_ZXU
To fill the series we have to divide the series – AEI_/ JL_Q / S_SS / _ZXU Let's check each option – First option: BLSN; AEIB / JLLQ / SSSS / NZXU (No pattern has been
Question : Directions: In the following question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. 1, 2, 6, 24, 120, ?
Option 1: 360
Option 2: 720
Option 3: 600
Option 4: 640
Correct Answer: 720
Solution : Given: 1, 2, 6, 24, 120, ?
Multiply the previous term of the series by consecutive natural numbers from 2 onwards. 1 × 2 = 2; 2 × 3 = 6; 6 × 4 = 24; 24 × 5 = 120; 120 × 6 =
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