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Question : Directions: If the 31st of January 2009 was a Saturday, then what was the day of the week on the 30th of January 2013?
Option 1: Tuesday
Option 2: Wednesday
Option 3: Monday
Option 4: Friday
Correct Answer: Wednesday
Solution : Given: The 31st of January 2009 is Saturday.
Calculate the days between Jan 31, 2009, and Jan 30, 2013. Number of remaining days in 2009 ⇒ Feb = 28; March = 31; April = 30; May = 31; June = 30; July = 31; Aug
Question : $\Delta ABC$ and $\Delta DEF$ are similar. Also $\angle A=\angle D$ and $\angle B=\angle E$. If $4AB=DE$ and $BC=\operatorname{12 cm}$, then $EF$ is equal to:
Option 1: $\operatorname{3 cm}$
Option 2: $\operatorname{24 cm}$
Option 3: $\operatorname{16 cm}$
Option 4: $\operatorname{48 cm}$
Correct Answer: $\operatorname{48 cm}$
Solution :
Given that $\Delta ABC\sim\Delta DEF$ and $4AB = DE$ Since the triangles are similar, the ratios of their corresponding sides are equal. $\frac{BC}{EF} = \frac{AB}{DE}$ $⇒\frac{12}{EF} = \frac{AB}{4AB}=\frac{1}{4}$ $\therefore EF = 12×4 = \operatorname{48 cm}$ Hence, the correct answer is $\operatorname{48 cm}$.
Question : The Bishnu Rabha Award 2019 went to the noted ________ dance exponent Kumari Laitjonam Ebampisok Devi.
Option 1: Odissi
Option 2: Manipuri
Option 3: Kuchipudi
Option 4: Kathakali
Correct Answer: Manipuri
Solution : The correct answer is Manipuri.
Kumari Laitjonam Ebampisok Devi, a Manipuri dance maestro from Hojai, received the Kalaguru Bishnu Rabha Award in 2019. The award was presented by Chief Minister Sarbananda Sonowal at a ceremony held on June 20 in Rongjuli, Goalpara district, as
Question : Which of the following is used to chemically test starch?
Option 1: Chlorine solution
Option 2: lodine solution
Option 3: Sulphur solution
Option 4: Bromine solution
Correct Answer: lodine solution
Solution : The correct option is the Iodine solution.
Using a chemical reaction, the iodine-starch test may determine if starch or iodine is present. Iodine creates a blue-black complex when it interacts with starch. The test is performed by dabbing a sample with a few
Question : Life originated by chemosynthesis was proved in the laboratory by:
Option 1: Frederick Sanger
Option 2: Louis Pasteur
Option 3: Stanley Miller
Option 4: Aristotle
Correct Answer: Stanley Miller
Solution : The correct answer is Stanley Miller.
In the laboratory, Stanley Miller and Harold Urey demonstrated that life began with chemosynthesis. Miller and Urey undertook an experiment in 1952 to recreate the circumstances that occurred on early Earth. They put water, methane, ammonia, and hydrogen
Question : If the phase difference between two points is 1200 for a wave with a velocity of 360 m/s and a frequency of 500 Hz, then the path difference between the two points is:
Option 1: 1 cm
Option 2: 6 cm
Option 3: 12 cm
Option 4: 24 cm
Correct Answer: 24 cm
Solution : The correct option is 24cm.
Wavelength (λ ) can be calculated by dividing the velocity (v) of the wave by the wave frequency (f)
λ = v/f
λ = 360/500 = 0.72
φ= path difference
The path difference between the two points is
Question : Which among the following festivals is celebrated in Kerala?
Option 1: Bonalu
Option 2: Baisakhi
Option 3: Vishu
Option 4: Ambubachi
Correct Answer: Vishu
Solution : The correct answer is Vishu.
Kerala celebrates the Hindu festival of Vishu, which doubles as the harvest celebration and the Malayalis' astrological new year. Vishu is the day when farmers start ploughing their fields and other agricultural tasks.
Question : Directions: Select the figure that will replace the question mark (?) in the following figure series.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : According to the given question figures – Each box is rotated by 90° in a clockwise direction. So, following the above pattern, the required figure will be as follows –
Therefore, the figure in the first option is the required figure. Hence, the first option is
Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No Error'. She never did apologised for her misconduct with the boss.
Option 1: for her misconduct
Option 2: No Error
Option 3: with the boss
Option 4: she never did apologised
Correct Answer: she never did apologised
Solution : The correct choice is the fourth option.
The word "apologised" is in the past tense, but when using the auxiliary verb "did" to form a negative or interrogative sentence in the past tense, the base form of the main verb should be
Question : Which Indian ministry introduced the Jammu and Kashmir Reorganization Bill, 2019?
Option 1: Ministry of Defence
Option 2: Ministry of Parliamentary Affairs
Option 3: Ministry of Home Affairs
Option 4: Ministry of External Affairs
Correct Answer: Ministry of Home Affairs
Solution : The correct option is the Ministry of Home Affairs.
The Jammu and Kashmir Reorganization Bill 2019 was introduced in the Parliament of India by the Ministry of Home Affairs. The bill was introduced on August 5, 2019, and it led to
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