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Question : Find the mean proportional between 25 and 225.
Option 1: 65
Option 2: 25
Option 3: 75
Option 4: 85
Correct Answer: 75
Solution : Let the mean proportion between 25 and 225 by $x$. So, $x=\sqrt{25\times 225}$ ⇒ $x = \sqrt{5625} = 75$ Hence, the correct answer is 75.
Question : Directions: Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.
Option 1: 25 : 16 : 9
Option 2: 64 : 100 : 18
Option 3: 81 : 9 : 19
Option 4: 16 : 64 : 12
Correct Answer: 81 : 9 : 19
Solution : Let's check each option – First option: 25 : 16 : 9→√(25) + √(16) = 5 + 4 = 9 Second option: 64 : 100 : 18→√(64) + √(100) = 8 + 10 = 18 Third option: 81 : 9 :
Question : ST is a tangent to the circle at P and QR is the diameter of the circle. If $\angle$RPT = 50°. Then the value of $\angle$SPQ is:
Option 1: 40°
Option 2: 60°
Option 3: 80°
Option 4: 100°
Correct Answer: 40°
Solution : Given, $\angle$RPT = 50° Also, $\angle$RPQ = 90° (Angle of semi-circle) and $\angle$TPS = 180° Therefore, $\angle$SPQ = 180° – 50° – 90° = 40° Hence, the correct answer is 40°.
Question : Directions: Read the given statements and conclusions carefully. Assuming the information given in the statements to be true even if it appears to be inconsistent with commonly known facts, decide which of the given conclusions logically follows from the statements. Statement I: Some black are blue. Statement II: Some blue are red. Conclusion I: Some black are red. Conclusion II: All red being blue is a possibility.
Option 1: Only conclusion II follows
Option 2: Only conclusion I follows
Option 3: Neither I nor II follows
Option 4: Both I and II follows
Correct Answer: Only conclusion II follows
Solution : The possible Venn diagram, according to the given statements is as follows –
Let's analyze the conclusions – Conclusion (I): Some black are red – From the Venn diagram, it is evident that there is no definite relation between black and red.
Question : Under the 2021 regulatory framework, what is the maximum tenure of a microfinance loan in India?
Option 1: 24 months
Option 2: 12 months
Option 3: 18 months
Option 4: 36 months
Correct Answer: 36 months
Solution : The correct answer is 36 months.
The borrower is not required to provide any security or collateral for microloans. The maximum repayment term of 36 months is maintained, with a 2-month moratorium period permitted as per 2021 regulatory norms.
Question : Directions: Five friends K, L, M, N and O are sitting around a circular table facing the centre. N is to the immediate right of K. L is to the immediate left of M. N is at the second place to the right of M. Where is O sitting?
Option 1: To the immediate right of M
Option 2: Between N and L
Option 3: Between N and M
Option 4: Third to the right of L
Correct Answer: Between N and L
Solution : Given: (I) Five friends K, L, M, N, and O are sitting around a circular table facing the centre.
(II) N is to the immediate right of K. L is to the immediate left of M. N is at the second place
Question : Select the most appropriate option to fill in the blank. There was a ____________accident last night and the inspector on deputy was unable to raise help when she called from the mountains.
Option 1: goofy
Option 2: gloomy
Option 3: serious
Option 4: harsh
Correct Answer: serious
Solution : The correct choice is the third option.
Explanation: Serious is the best fitting word in the context, indicating the severity or gravity of the accident.
The meanings of the other options are as follows:
Question : Directions: Six characters A, B, C, 1, 2, and 3 are written on different faces of a dice. Two positions of this dice are shown in the figure. Find the character on the face opposite to C.
Option 1: 2
Option 2: 1
Option 3: 3
Option 4: B
Correct Answer: 3
Solution : Taking dice positions 1 and 2 with A as the common face.
Moving clockwise from the common face with A –
So, the opposite pairs are –
Therefore, the opposite face of the C is 3. Hence, the third option is correct.
Question : Which of the following weeds has been found useful to check water pollution caused by industrial affluents?
Option 1: Parthenium
Option 2: Elephant grass
Option 3: Water hyacinth
Option 4: Both (1) and (2) above
Correct Answer: Water hyacinth
Solution : The correct option is - Water hyacinth.
Water hyacinth is a perennial free-floating aquatic plant that scavenges organic and inorganic water contaminants and grows rapidly. The plant can clean up to 40% of contaminated water. Waste water from dairy facilities, tanneries, sugar mills, pulp
Question : Which famous sportsperson has received the Bharat Ratna Award in 2014?
Option 1: Ravi Shastri
Option 2: Yogeshwar Dutt
Option 3: Mahendra Singh Dhoni
Option 4: Sachin Tendulkar
Correct Answer: Sachin Tendulkar
Solution : The correct option is Sachin Tendulkar.
In 2014, Sachin Tendulkar, the legendary Indian cricketer, was honoured with the Bharat Ratna award. He is widely regarded as one of the greatest batsmen in the history of cricket and is known for his outstanding achievements and
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