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Question : Which from the following, is a landlocked sea ?
Option 1: Timor Sea
Option 2: Arafura Sea
Option 3: Greenland Sea
Option 4: Aral Sea
Correct Answer: Aral Sea
Solution : The correct answer is Aral Sea.
Aral Sea is a landlocked sea lying between Kazakhastan and Uzbekistan. It is an endorheic lake, i.e. it has underground source of water and is not getting water from any other outside sea. This lake has largely dried
Question : Directions: Select the option in which the numbers share the same relationship in the set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 –operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (125, 2, 3) (512, 5, 3)
Option 1: (1782, 8, 6)
Option 2: (1000, 7, 3)
Option 3: (343, 5, 3)
Option 4: (216, 4, 3)
Correct Answer: (1000, 7, 3)
Solution : Given: (125, 2, 3); (512, 5, 3)
Determine the cube of the sum of the second and third numbers, to obtain the first number – (125, 2, 3)→(2 + 3)3 = 125 (512, 5, 3)→(5 + 3)3 = 512
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Question : Directions: Four words have been given out of which three are alike in some manner, while one is different. Choose the odd one.
Option 1: Cut
Option 2: Knife
Option 3: Scalpel
Option 4: Chisel
Correct Answer: Cut
Solution : Let's check each option – First option: Cut→Cut is to make an opening with an instrument. Second option: Knife→It is an instrument used to cut something. Third option: Scalpel→It is an instrument used to cut something. Fourth option: Chisel→It is an instrument used to cut
Question : Directions: Four number pairs are given out of which three are alike in a certain way and one is different. Select the number-pair that is different from the rest.
Option 1: 16 : 64
Option 2: 34 : 289
Option 3: 24 : 142
Option 4: 14 : 49
Correct Answer: 24 : 142
Solution : Let's check each option – First Option: 16 : 64; 8 × 2 : (8)2 = 16 : 64 Second Option: 34 : 289; 17 × 2 : (17)2 = 34 : 289 Third Option: 24 : 142; 12 × 2
Question : In the atmosphere, the lowermost layer is _______.
Option 1: troposphere
Option 2: exosphere
Option 3: ionosphere
Option 4: stratosphere
Correct Answer: troposphere
Solution : The answer is the troposphere.
The lowermost layer of the Earth's atmosphere is called the troposphere. It contains all the necessary gases that are vital for the existence of life on Earth.
Question : When did the All India Congress formalise the demand for 'Purna Swaraj' or full independence for India?
Option 1: At its Karachi Session in 1931
Option 2: At its Lahore Session in 1929
Option 3: At its Guwahati Session in 1926
Option 4: At its Madras Session in 1927
Correct Answer: At its Lahore Session in 1929
Solution : The correct option is At its Lahore Session in 1929.
The All India Congress formally adopted the demand for 'Purna Swaraj' or full independence for India, on December 19, 1929. This historic decision was made during the Lahore session of
Question : A man travels 50 km at 25 km/hr, the next 40 km at 20 km/hr, and then 90 km at 15 km/hr. His average speed is:
Option 1: 18 km/hr
Option 2: 25 km/hr
Option 3: 20 km/hr
Option 4: 15 km/hr
Correct Answer: 18 km/hr
Solution : Given: A man travels the first 50 km at 25 km/hr, the next 40 km at 20 km/hr and the last 90 km at 15 km/hr. Time taken to travel 50 km = $\frac{50}{25}$ = 2 hours Time taken to travel 40 km =
Question : Which of the following are the beliefs of Buddhism?
a. The world is full of sorrows.
b. People suffer on account of desires.
c. If desires are conquered, nirvana will be attained.
d. The existence of god and soul must be recognised.
Option 1: a, b, c and d
Option 2: b and c
Option 3: a, b and c
Option 4: b, c and d
Correct Answer: a, b and c
Solution : The correct answer is a, b and c.
The Buddha is the founder of Buddhism. Buddhism is a religion that believes in Karma, rebirth and impenetrability. Buddhism believes that life is full of suffering and rebirth, but if you achieve enlightenment,
Question : Which is the largest Dun formation in India?
Option 1: Harike Dun
Option 2: Nalagarh Dun
Option 3: Kota Dun
Option 4: Dehra Dun
Correct Answer: Dehra Dun
Solution : The correct answer is Dehra Dun.
Dun is a valley between the Himalayan foothills and the Shivalik Range. Duns are formed because of the deposits of huge fine-grained material from both sides of the slope. Duns are the longitudinal Valleys which are made when
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.
A recent study that (1)__________ people's brains at different points in their workday (2)__________ high-demand tasks which require intense, constant concentration can lead to the buildup of a (3)__________ toxic chemical called glutamate. Normally used to (4)__________ signals from nerve cells, in large quantities glutamate alters the (5)__________ of a brain region involved in planning and decision-making, the lateral prefrontal cortex (IPFC). Question: Select the most appropriate option to fill in the blank number (5).
Option 1: performance
Option 2: synergy
Option 3: radiation
Option 4: ensemble
Correct Answer: performance
Solution : The correct choice is the first option.
The sentence discusses the impact of glutamate on a brain region, specifically the lateral prefrontal cortex (IPFC), involved in planning and decision-making. Using "performance" in this context suggests that the alterations caused by glutamate influence the functioning or
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