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Question : In which country is the volcano Mount Gamkonora, the highest peak of Halmahera island, which erupted in July 2007 located ?
Option 1: Japan
Option 2: Indonesia
Option 3: Russia
Option 4: France
Correct Answer: Indonesia
Solution : The correct option is Indonesia.
Mount Gamkonora is an active volcano on the Indonesian island of Halmahera. It is located inside the Pacific Ring of Fire, a region characterised by a high number of active volcanoes and frequent seismic activity caused by tectonic plate movements.
Question : The speed of a motorboat in still water and the speed of the current of water is in the ratio 20 : 4. To go a certain distance along the current the boat takes 4 hours. Find the time taken by the boat to cover the same distance against the current.
Option 1: 6 hours
Option 2: 8 hours
Option 3: 12 hours
Option 4: 10 hours
Correct Answer: 6 hours
Solution : Speed of boat along the current = speed of the boat in still water + speed of the current of water Speed of boat against the current = speed of the boat in still water – speed of the current of water Let the
Question : If the difference between the average of x, y and y, z is 12, then the difference between x and z is:
Option 1: 24
Option 2: 48
Option 3: 12
Option 4: 6
Correct Answer: 24
Solution : Given: The difference between the average of (x, y) and (y, z) is 12. According to the question, $\frac{\text{x+y}}{2}$–$\frac{\text{y+z}}{2}$ = 12 ⇒ x + y – y – z = 24 ⇒ x – z = 24 Hence, the correct answer is 24.
Question : Direction: A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
DCB, HGF, ?, PON
Option 1: LKJ
Option 2: QRO
Option 3: SUM
Option 4: XZY
Correct Answer: LKJ
Solution : Given: DCB, HGF, ?, PON
First part → BCD → Reverse the letters → DCB
Second part → D (first letter of the first part) + 2 = F FGH → Reverse the letters → HGF
Third part → H (first letter of the second
Question : Directions: Which two signs should be interchanged to make the given equation correct? 12 + 4 ÷ 2 – 6 = 16
Option 1: – and =
Option 2: + and –
Option 3: ÷ and =
Option 4: ÷ and +
Correct Answer: + and –
Solution : Given: 12 + 4 ÷ 2 – 6 = 16
Replace the given symbols in the options one by one with the original symbols in the given equation. Let's check each option – First option: – and = 12 + 4 ÷ 2
Question : A and B start running at the same time and from the same point around a circle. If A can complete one round in 40 seconds and B in 50 seconds, how many seconds will it take to reach the starting point simultaneously?
Option 1: 10
Option 2: 200
Option 3: 90
Option 4: 2000
Correct Answer: 200
Solution : Given: A and B start running at the same time and from the same point around a circle. If A can complete one round in 40 seconds and B in 50 seconds. Here, the LCM of 40 and 50 is = 4 × 5 ×
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence. The platter was insipid, so we refused to pay the bill.
Option 1: full of flavours
Option 2: filled with dirt
Option 3: full of spices
Option 4: lacking taste
Correct Answer: lacking taste
Solution : The correct answer is the fourth option.
"Insipid" means lacking flavour or taste, so "lacking taste" accurately conveys the same meaning. It describes the platter as dull or unappetising, which aligns with the context of the sentence, where the speaker refused to pay the
Question : On April 21, 2023, which state assembly passed a bill amending the Factories Act 1948 for flexible working hours and extending factory workers' working hours from 8 to 12 hours?
Option 1: Bihar Assembly
Option 2: Tamil Nadu Assembly
Option 3: Punjab Assembly
Option 4: Kerala Assembly
Correct Answer: Tamil Nadu Assembly
Solution : The correct option is the Tamil Nadu Assembly.
The Tamil Nadu Assembly passed the Factories Amendment Bill 2023. Through this amendment, there is a provision to extend daily working hours from the existing 8 hours to 12 hours.
Question : Select the most appropriate option to fill in the blank.
Kiran had a short __________ as a writer.
Option 1: caress
Option 2: career
Option 3: carer
Option 4: carrier
Correct Answer: career
Solution : The correct choice is the second option.
It means an occupation undertaken for a significant period of a person's life, which, when added to the sentence, makes it meaningful.
The complete sentence is: "Kiran had a short career as a writer."
Question : Which of the following is used as an anaesthetic?
Option 1: NH3
Option 2: NO
Option 3: NO2
Option 4: N2O
Correct Answer: N2O
Solution : The correct option is N2O.
Nitrous oxide (N2O) is used as an anaesthetic. It has analgesic (pain-relieving), and anaesthetic properties and has been used in medical, and dental procedures for many years. It is often used in combination with
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