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Question : The minimum number of geostationary satellites needed for interrupted global coverage is:
Option 1: 3
Option 2: 2
Option 3: 4
Option 4: 1
Correct Answer: 3
Solution : The correct option is 3.
3 geostationary satellites are required for continuous global coverage. In a geostationary orbit around the Earth, which means they orbit at the same speed as the Earth's rotation, these satellites are placed in a strategic location. The majority of the
Question : In the given figure ABCD, is a square whose side is 4 cm. P is a point on the side AD. What is the minimum value (in cm) of BP + CP?
Option 1: $4\sqrt5$
Option 2: $4\sqrt4$
Option 3: $6\sqrt3$
Option 4: $4\sqrt6$
Correct Answer: $4\sqrt5$
Solution : Given: ABCD is a square whose side is 4 cm. P is a point on the side AD. Let P be the midpoint of AD and draw a line from P parallel to DC which divides BC at Q into two equal parts. Applying Pythagoras
Question :
Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer.
"She decided to ___________ as the competition was quite stiff."
Option 1: Stand out
Option 2: leave
Option 3: get out
Option 4: stand down
Correct Answer: stand down
Solution : The correct answer is in option four.
The correct sentence is: "She decided to stand down as the competition was quite stiff."
Stand down means to withdraw from a competition or position. In this context, it means that the speaker decided to withdraw from
Question : With effect from the 1st of April 2020, The United Bank of India has been merged with which among the following Banks?
Option 1: Bank of Baroda
Option 2: Punjab National Bank
Option 3: State Bank of India
Option 4: Canara Bank
Correct Answer: Punjab National Bank
Solution : The correct answer is Punjab National Bank.
The United Bank of India merged with Punjab National Bank along with the Oriental Bank of Commerce with effect from 1 April 2020. After the Merger, the Punjab National Bank has become the second largest public
Question : Directions: In the following question, some parts of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No Error".
I met the gentleman (1) / today evening on my (2) / way back home. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The error lies in the first part of the sentence.
The error lies in the use of the definite article "the" before gentleman. If the sentence doesn't refer to a specific gentleman known to both the speaker and the listener, the indefinite article "a"
Question : Three electronic devices make a beep every 48 seconds, 72 seconds and 108 seconds respectively. They beeped together at 10 a.m. The time when they will next make a beep together, at the earliest, is:
Option 1: 10: 07: 12 a.m
Option 2: 10: 07: 24 a.m
Option 3: 10: 07: 36 a.m
Option 4: 10: 07: 48 a.m
Correct Answer: 10: 07: 12 a.m
Solution : 48 = 2 × 2 × 2 × 2 × 3 72 = 2 × 2 × 2 × 3 × 3 108 = 2 × 2 × 3 × 3 × 3 So, LCM = 2 × 2 × 2 ×
Question : Directions: Seven students H, I, J, K, L, M, and N have all scored a unique number of marks. H scored only more than N. The marks of three students were between the marks of J and I. I did not score the highest marks. How many students scored less than J?
Option 1: 6
Option 2: 3
Option 3: 5
Option 4: 4
Correct Answer: 6
Solution : Let's check the given statements – 1. H scored only more than N. The marks of three students were between the marks of J and I.
2. I did not score the highest marks.
Question : Telnet stands for:
Option 1: Telephone Network
Option 2: Television Network
Option 3: Teletype Network
Option 4: Telefax Network
Correct Answer: Teletype Network
Solution : The correct answer is Teletype Network.
Telnet is an abbreviation for Teletype Network. It is a network protocol that lets users view and interact with another computer or device remotely over a network, often the Internet. Telnet is a text-based communication protocol that
Question : Find the curved surface area (in cm2) of a hemisphere of diameter 28 cm.
Option 1: 1152
Option 2: 1024
Option 3: 956
Option 4: 1232
Correct Answer: 1232
Solution : The diameter of a hemisphere = 28 cm So, radius, $r$ = 14 cm Curved surface area of hemisphere = $2\pi r^{2}$ = $2×\frac{22}{7}× 14×14$ = 1232 cm2 Hence, the correct answer is 1232.
Question : Sadhvi Dhuri, who was one of the most successful athletes at the Khelo India University Games, is a professional:
Option 1: steeplechaser
Option 2: boxer
Option 3: swimmer
Option 4: wrestler
Correct Answer: swimmer
Solution : The correct answer is swimmer.
Sadhvi Dhuri is an Indian swimmer. She scooped two gold medals on the fifth day of the Khelo India University Games. Sadhvi Dhuri, 19, became victorious in the swimming contests, winning the 200-metre freestyle and the 100-metre butterfly.
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