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Question : Rajinder drives his car at an average speed of 40 km/hr to cover half of his total distance and thereafter he increases his speed to 60 km/hr. He covers his journey in 7 hours. What is the average speed of Rajinder on this journey?
Option 1: 52 km/hr
Option 2: 48 km/hr
Option 3: 50 km/hr
Option 4: 54 km/hr
Correct Answer: 48 km/hr
Solution : Let the total distance covered by Rajinder = $2x$ km Time taken to travel half distance = $\frac{x}{40}$ Time taken to travel other half distance = $\frac{x}{60}$ Average speed = $\frac{\text{Total distance travelled}}{\text{Total time taken}}$ = $\frac{2x}{\frac{x}{40}+\frac{x}{60}}$ = $\frac{2×40×60}{40+60}$ = 48 km/hr Hence, the
Question : The table given below shows the production of television and fridges by different companies.
J1 = The value of average production of fridges by D and E. J2 = The total production of television and fridges by all companies. What is the value of (J2 – J1)?
Option 1: 456.2
Option 2: 314.5
Option 3: 465
Option 4: 422.5
Correct Answer: 422.5
Solution : J1 = The value of average production of fridges by D and E = $\frac{50+35}{2}=\frac{85}{2}=42.5$ J2 = The total production of television and fridges by all companies = 60 + 50 + 40 + 30 + 70 + 80 + 30 + 20 + 50
Question : Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select 'No substitution'.
You must be quite good acquainted with the terrain in this jungle.
Option 1: well acquainted
Option 2: No substitution
Option 3: better acquaints
Option 4: best acquaint
Correct Answer: well acquainted
Solution : The correct choice is the first option.
Explanation: "Acquainted" means having knowledge or experience of something. In this context, "well acquainted" indicates a good or sufficient level of familiarity or knowledge of the jungle terrain. It fits naturally within the sentence structure and conveys
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. Child marriage is a kind of right exploitation as to (1)__________ in practically all areas, the kid must be at least 18 years old. As a result, marrying off a kid before they reach the age of (2)________ is an exploitation of their right. The long-standing (3)_________ of child marriage is one of the most prevalent reasons for child marriage. The elders want to plan for the (4)________ of their family, so they marry off the children to establish their position. Most crucially, poor individuals marry children to get rid of their debts, taxes, dowry, and other (5)__________.
Question: Select the most appropriate answer to fill in the blank 1.
Option 1: bind
Option 2: mature
Option 3: marry
Option 4: vote
Correct Answer: marry
Solution : The correct choice is the third option.
Explanation: The sentence discusses child marriage and the age at which a child can legally engage in various activities.
The phrase "the kid must be at least 18 years old" implies a condition related to age.
Question : The beak is formed by
Option 1: cheeks
Option 2: jaws
Option 3: teeth
Option 4: none
Correct Answer: jaws
Solution : The correct option is jaws.
The beak of a bird is formed usually via jaw modification. The jaws of birds have developed into a specialised structure that is designed for a variety of purposes, such as eating, grooming and communication. A bird's beak is
Question : A gives B a head-start of 10 seconds in a 1500 m race and both finish the race at the same time. What is the time A takes (in minutes) to finish the race if the speed of B is 6 m/s?
Option 1: 3
Option 2: 4
Option 3: 8
Option 4: 5
Correct Answer: 4
Solution : Time taken by B to finish the race = $\frac{1500}{6}$ = 250 seconds Given A gives a head start of 10 seconds to B. $\therefore$ Time taken by A to finish the race = 250 – 10 = 240 seconds Now, 240 seconds = $\frac{240}{60}$
Question : Directions: In a certain code language, M × N means M is the father of N, M + N means M is the wife of N, M ÷ N means M is the daughter of N, M – N means M is the son of N. Based on the above, how is P related to T, if P – Q × R + S × T?
Option 1: Mother's brother
Option 2: Sister's son
Option 3: Brother
Option 4: Mother's father
Correct Answer: Mother's brother
Solution : Given: M × N means M is the father of N M + N means M is the wife of N M ÷ N means M is the daughter of N M – N means M is the son of N
As per the
Question : Directions: Find the correct alternative that when filled in the blanks in the same sequence will make the series logically complete. P_S_T_P_ _PT_ _T_P_S
Option 1: PTSPTSSPT
Option 2: PPTSSTPST
Option 3: TPSTPSTSS
Option 4: TPSTSSPST
Correct Answer: TPSTSSPST
Solution : Given: P_S_T_P_ _PT_ _T_P_S
To fill the series we have to divide the series – P_S /_T_ /P_ _ /PT_ / _T_ /P_S Let's check each option – First option: PTSPTSSPT; PPS / TTS / PPT / PTS /
Question : Identify the segment in the sentence which contains a grammatical error. If there is no error, select ‘No error’. If you are going downhill, you can go much fast.
Option 1: No error
Option 2: If you are going downhill
Option 3: Much fast
Option 4: You can go
Correct Answer: Much fast
Solution : The third option is correct.
Question : As the river approaches the sea, the speed of the flowing water decreases and the river begins to break up into several streams called ____.
Option 1: plateau
Option 2: isthmus
Option 3: peninsula
Option 4: distributaries
Correct Answer: distributaries
Solution : The correct answer is distributaries.
The channels through which a river distributes its water are known as distributaries. In a mature deltaic lobe, many distributaries are formed, through which many small rivulets are formed in a large delta.
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