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Question : If A : B = 2 : 3, B : C = 6 : 7, C : D = 14 : 3, then find A : B : C : D.
Option 1: 12 : 12 : 4 : 6
Option 2: 7 : 2 : 10 : 4
Option 3: 8 : 12 : 14 : 3
Option 4: 8 : 5 : 14 : 6
Correct Answer: 8 : 12 : 14 : 3
Solution : Given: A : B = 2 : 3 ...................(i) B : C = 6 : 7 ...................(ii) C : D = 14 : 3 ...................(iii) Multiply by 2 in equation (ii) to make C equal ⇒ B : C
Question : Which one of the following films was not directed by Satyajit Ray?
Option 1: Aparajito
Option 2: Charulata
Option 3: Pather Panchali
Option 4: Salaam Bombay
Correct Answer: Salaam Bombay
Solution : The correct answer is Salaam Bombay.
Satyajit Ray was born in 1921 in Calcutta and was one of the greatest filmmakers in India. He was a renowned filmmaker, music composer, author and lyricist. He directed 36 films like Pather Panchali in 1955, Aparajito
Question : Directions: Select the correct mirror image of the given figure when the mirror is placed at line AB as shown.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, close things appear close to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the bottom side of the figure (on Line AB). So, the top side of the reflected image will appear
Question : Direction: Which of the following number is present only in the circle and the triangle?
Option 1: 5
Option 2: 3
Option 3: 4
Option 4: 6
Correct Answer: 4
Solution : Given:
The number that is present only in the circle and the triangle will be a part of the circle and the triangle but not the square. The required region is shaded in the Venn diagram below –
The number that is present only in
Question : The process of seepage of water into the soil is called ________.
Option 1: infiltration
Option 2: degradation
Option 3: storage
Option 4: replenishment
Correct Answer: infiltration
Solution : The correct option is infiltration.
The process of water seeping into the soil is called "infiltration." It involves the downward movement of water from the surface into the soil, where it fills the pore spaces. This natural process is crucial for recharging
Question : Which among the following is not true about a solution and the solute concerned?
Option 1: The particles of the solute do not scatter a beam of light.
Option 2: A solution is a homogeneous mixture.
Option 3: The particles of the solute settle down at the bottom when the solution is kept undisturbed.
Option 4: The particles of the solute cannot be seen with unaided eyes.
Correct Answer: The particles of the solute settle down at the bottom when the solution is kept undisturbed.
Solution : The incorrect statement is The particles of the solute settle down at the bottom when the solution is kept undisturbed.
Filtration is not able to extract the solute particles from
Question : Formic acid is produced by
Option 1: White ants
Option 2: Cockroaches
Option 3: Red ants
Option 4: Mosquitoes
Correct Answer: Red ants
Solution : The correct answer is Red ants.
Red ants, from the Formicidae family, are well-known Formic acid producers. They have specialised glands known as acidopore glands near their stingers. When ants are threatened or attacked, these glands can emit formic acid as a protective measure.
Question : Directions: The sequence of folding a piece of paper and how the folded paper has been cut is shown in the following figures. How would this paper look when unfolded?
Solution : When the given folded paper is unfolded, it will look like –
Hence, the third option is correct.
Question : The term ' Smasher ' is associated with which sport ?
Option 1: Hockey
Option 2: Boxing
Option 3: Volley Ball
Option 4: Cricket
Correct Answer: Volley Ball
Solution : The correct option is - Volley Ball.
The smash is a vicious and strong attacking shot in volleyball. When the ball is sufficiently high and close to the opponents goal, a smash can be executed as a finishing shot. The player who employs smash
Question : Which of the following principles was added by the 42nd Constitutional Amendment to the Indian Constitution?
Option 1: The State shall provide free and compulsory education
Option 2: To organise agriculture and animal husbandry on modern and scientific lines
Option 3: To protect and improve the environment and to safeguard forests and wildlife
Option 4: Reservation of SCs and STs in services
Correct Answer: To protect and improve the environment and to safeguard forests and wildlife
Solution : The correct answer is To protect and improve the environment and to safeguard forests and wildlife.
The principle "to protect and improve the environment and to safeguard forests and wildlife" was added to the
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