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Question : Directions: Select the letter cluster from among the given options that can replace the question mark (?) in the following series. ROM, URJ, XUG, AXD, ?
Option 1: DAA
Option 2: DAD
Option 3: DAB
Option 4: DBA
Correct Answer: DAA
Solution : Given: ROM, URJ, XUG, AXD, ?
The pattern is as follows – ROM→R + 3 = U, O + 3 = R, M – 3 = J URJ→U + 3 = X, R + 3 = U, J – 3 = G XUG→X + 3
Question : The First United Nations Conference on Environment was held in
Option 1: Montreal
Option 2: Stockholm
Option 3: London
Option 4: Paris
Correct Answer: Stockholm
Solution : The correct answer is Stockholm.
The UN's history of sustainable development began with the Conference on the Human Environment, held in Stockholm, Sweden. The Conference on the Human Environment was the first significant UN conference on environmental issues. It is regarded as the first
Question : Two circles touch each other externally at P. AB is a direct common tangent to the two circles, A and B are points of contact and $\angle$PAB = 40°. The measure of $\angle$ABP is:
Option 1: 45$^\circ$
Option 2: 55$^\circ$
Option 3: 50$^\circ$
Option 4: 40$^\circ$
Correct Answer: 50$^\circ$
Solution : Given, that two circles touch each other externally at P. AB is the common tangent to the circles at points A and B respectively. Draw a tangent at point P which meets AB at C. In a triangle PAC, CA = CP [lengths of the
Question : A vendor bought 12 oranges for Rs. 50 and sold them at 12 for Rs. 30. Find the loss percentage.
Option 1: 30%
Option 2: 25%
Option 3: 40%
Option 4: 45%
Correct Answer: 40%
Solution : Given: A vendor bought 12 oranges for Rs. 50 and sold them at 12 for Rs. 30. The cost price (CP) = Rs. 50 The selling price (SP) = Rs. 30 So, the loss percentage = $\frac{CP-SP}{CP}×100=\frac{50-30}{50}×100=\frac{20}{50}×100=40\%$ Hence, the correct answer is 40%.
Question : Identify the segment that contains a grammatical error. If there is no error, select 'No Error'.
Even the most wise don't / know what's hidden in / the depths of their being.
Option 1: No Error
Option 2: know what's hidden in
Option 3: the depths of their being.
Option 4: Even the most wise don't
Correct Answer: Even the most wise don't
Solution : The correct choice is the fourth option.
Explanation:
The error is in the use of wise. The correct form should be wisest instead of wise. The word wise is an adjective used to describe someone's level of wisdom. When
Question : Identify the most infertile amongst the following soils.
Option 1: Black cotton soil
Option 2: Alluvial soil
Option 3: Laterite soil
Option 4: Peaty soil
Correct Answer: Laterite soil
Solution : The correct answer is laterite soil.
Laterite soil is the most infertile soil among the following. It is found in tropical areas and his formed by the intense leaching due to heavy rainfall. Because of heavy rainfall dissolved elements like lime and silica is
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.
Harry Potter was first introduced in the novel 'Harry Potter and the Philosopher's Stone' as an orphan who is (1)_________ by his guardian aunt and uncle and their son. On his 11th birthday, Harry discovers that his parents were a witch and a wizard and that he, a wizard himself, has been invited to (2)_________ Hogwarts School of Witchcraft and Wizardry. He also learns that his parents had not (3)__________ in a car accident, as his aunt and uncle had told him, but that they instead had been murdered by an evil wizard named Voldemort. Harry was the only person to have ever (4)_________ an attack by Voldemort-by somehow (5)__________ the latter's 'killing curse'-which left him with a lightning-bolt-shaped scar on his forehead.
Select the most appropriate option to fill in the blank number 4.
Option 1: survived
Option 2: thrived
Option 3: continued
Option 4: tolerated
Correct Answer: survived
Solution : The first option is the correct answer.
The sentence mentions that Harry was the only person to have ever survived an attack by Voldemort. Survived means to remain alive or endure adverse conditions. This implies that Harry managed to live through or withstand the attack.
Question : Find the greatest number that will divide 49, 147, and 322 to leave the same remainder in each case.
Option 1: 9
Option 2: 5
Option 3: 7
Option 4: 8
Correct Answer: 7
Solution : When two numbers are divided by another number and have the same remainder, their difference must produce a remainder of zero. Use this concept to solve the question. According to the question, The differences will be, ⇒ 147 – 49 = 98 ⇒ 322 –
Question : The Fifth Assembly of the International Solar Alliance took place in___ October 2022.
Option 1: New Delhi
Option 2: Kolkata
Option 3: Gurugram
Option 4: Pune
Correct Answer: New Delhi
Solution : The correct option is New Delhi
From October 17–20, 2022, the 5th Assembly of the International Solar Alliance, along with related side events, convened in New Delhi. The event brought together ministers, missions, and delegations from 109 Member and Signatory Countries. R.K. Singh, Union
Question : Comprehension: In the following passage, some of the words have been deleted. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
In Switzerland, these glacial meltwaters are (1)____ for hydropower. In fact, water falling on 93% of Switzerland ultimately passes (2)____ at least one electric power plant before even (3)_____ the country. So one consequence is that melting glaciers help to (4)_____ for low rainfall in times of drought, filling reservoirs to supply the nation's (5)____ supply.
Question
Select the most appropriate option to fill in the blank No. 1.
Option 1: chosen
Option 2: plotted
Option 3: glued
Option 4: used
Correct Answer: used
The word used fits in the blank to convey that the glacial meltwaters are utilised for hydropower. The sentence then suggests that the glacial meltwaters serve as a source of energy, specifically for hydropower generation.
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