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Question : The centroid of an equilateral triangle PQR is L. If PQ = 6 cm, the length of PL is:
Option 1: $2 \sqrt{3}\ \text{cm}$
Option 2: $4 \sqrt{3}\ \text{cm}$
Option 3: $5 \sqrt{3}\ \text{cm}$
Option 4: $3 \sqrt{3}\ \text{cm}$
Correct Answer: $2 \sqrt{3}\ \text{cm}$
Solution : Given: The centroid of an equilateral triangle PQR is L. If PQ = 6 cm, the height of the equilateral triangle $=\frac{\sqrt{3}}{2} ×\ \text{side}=\frac{\sqrt{3}}{2} × 6 = 3\sqrt{3} \ \text{cm}$ Also, the centroid divides the height of the triangle into 2 : 1
Question : What is Plural voting system ?
Option 1: Candidates themselves caste more than one vote
Option 2: Only the higher officials caste more than one votes
Option 3: Eligible voter exercises one vote and some voters with psecific qualification cast more than vote
Option 4: All the citizens caste three votes each
Correct Answer: Eligible voter exercises one vote and some voters with psecific qualification cast more than vote
Solution : The Correct Answer is Eligible voter exercises one vote and some voters with psecific qualification cast more than vote
A plurality voting system is one in which the candidate with the
Question : In cricket, hitting the ball in the air in such a way that the ball crosses the boundary is equal to a _______ run.
Option 1: 6
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 6
Solution : The correct option is 6.
When the ball crosses the boundary without touching the ground, it is known as six. The six runs made in a shot is the most exciting aspect of cricket. Some players are known for hitting more sixes than fours.
Question : Select the correct active form of the given sentence.
The meeting was postponed by a week.
Option 1: They postponed the meeting by a week.
Option 2: They are postponing the meeting by a week.
Option 3: They have postponed the meeting by a week.
Option 4: They will postpone the meeting by a week.
Correct Answer: They postponed the meeting by a week.
Solution : The correct choice is the first option.
The active voice is a type of sentence or clause in which the subject performs the action. It's a more direct and straightforward way of expressing ideas. In an active sentence, the
Question : Directions: In these questions, a part of the sentence is in bold. Below are given alternatives to the bold part at (1), (2) and (3) which may improve the sentence. Choose the correct alternative. In case no improvement is needed your answer is (4).
He learnt the lesson with great care.
(1) carefully
(2) carelessly
(3) with care
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
The phrase "with great care" should be replaced with "carefully".
"He learnt the lesson with great care" is grammatically correct but can be improved by using the adverb "carefully" to describe how he learned the lesson.
Therefore,
Question : The average weight of a team of 20 people was calculated to be 59.8 kg and it was later discovered that one weight was misread as 68 kg instead of 77 kg. The correct average weight is:
Option 1: 70.25 kg
Option 2: 61.25 kg
Option 3: 60.25 kg
Option 4: 60.50 kg
Correct Answer: 60.25 kg
Solution : We know that, Total weight = Average weight × Number of persons. The average weight of a team of 20 people is 59.8 kg. So, the total weight of 20 people = (59.8 × 20) = 1196 kg Now, correct total weight = (1196
Question : Direction: If the letters of the English alphabet are serially numbered, one of the answers given below has a meaningful word hidden in it. Identify the answer.
Option 1: 13, 8, 9, 17, 14, 22
Option 2: 1, 12, 7, 5, 2, 18, 1
Option 3: 1, 7, 5, 12, 18, 1
Option 4: 4, 21, 7, 18, 13, 1
Correct Answer: 1, 12, 7, 5, 2, 18, 1
Solution : When alphabets are serially numbered →
Question : All forms of ROM are also known as _______.
Option 1: freeware
Option 2: middleware
Option 3: firmware
Option 4: shareware
Correct Answer: firmware
Solution : The correct answer is firmware.
Firmware, also known as read-only memory or ROM, is useful for storing software that undergoes unusual modifications throughout a system's lifetime. Firmware is a microcode or program that is kept in the memory of hardware devices to help in
Question : Urmila Sathyanarayana is an exponent of which Indian classical dance form?
Option 1: Bharatanatyam
Option 2: Kathak
Option 3: Manipuri
Option 4: Sattriya
Correct Answer: Bharatanatyam
Solution : The correct answer is Bharatanatyam.
Urmila Sathyanarayana is an exponent of Bharatnatyam. She began studying Bharatnatyam around the age of five and completed her arrange-tram at the age of ten. She has performed in national and international settings and has received various prizes, including
Question : The Indian Standard Time corresponds to the longitude _________degrees East.
Option 1: 76.5
Option 2: 82.5
Option 3: 85.5
Option 4: 79.5
Correct Answer: 82.5
Solution : The correct option is 82.5.
The Indian Standard Time (IST) corresponds to the longitude of 82.5 degrees East. The Indian Standard Time (IST) is the time observed throughout India and is 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC+5:30). The reference
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