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Question : Anil and Tirath drove between two points, A and B, 192 km apart. Anil started the journey from point A at 8:20 am, drove at a speed of 64 km/hr, reached point B, and immediately returned to A at the same speed. Tirath started the journey from point A at 9:50 am, drove at a speed of 96 km/hr, reached point B, and immediately returned to A at the same speed. At what time did Anil and Tirath first meet each other?
Option 1: 11:38 am
Option 2: 11:28 am
Option 3: 11:43 am
Option 4: 11:33 am
Correct Answer: 11:38 am
Solution : Given: The distance between Point A and B is 192 km. Anil's speed is 64 km/hr. So, it will take $\frac{192}{64} = 3$ hours for Anil to reach point B. He started at 8:20 am. So, he will reach point B at 8:20 +
Question : Directions: Select the option that is related to the third word in the same way as the second word is related to the first word. Force : Newton :: Current : ?
Option 1: Volt
Option 2: Ampere
Option 3: Charge
Option 4: Coulomb
Correct Answer: Ampere
Solution : Given: Force : Newton :: Current : ?
Like, Newton is the unit of measurement for force. Similarly, Ampere is the unit of measurement for electric current.
Hence, the second option is correct.
Question : Select the most appropriate option to complete the given sentence. The news of his arrest spread rapidly in every _____________ of the city.
Option 1: rack and ruin
Option 2: ins and outs
Option 3: nook and corner
Option 4: life and soul
Correct Answer: nook and corner
Solution : The correct option is the third option.
Explanation: This idiom means that the news spread everywhere in the city, reaching even the smallest or most remote places. It refers to every small or hidden place, leaving no part of the city untouched by
Question :
Directions: In the following question, select the related word from the given alternatives. Bacteria : Microscope :: Moon : ?
Option 1: Night
Option 2: Earth
Option 3: Satellite
Option 4: Telescope
Correct Answer: Telescope
Solution : Given: Bacteria : Microscope :: Moon : ?
Bacteria are seen with the help of a microscope. Similarly, the Moon is seen with the help of a telescope.
Hence, the fourth option is correct.
Question : Directions: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No error".
In 1906, a earthquake (1) / destroyed much (2) / of San Francisco. (3) / No error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The error lies in the first part of the sentence.
The reason for this is that the word "earthquake" begins with a vowel sound, so it should be preceded by the article "an" instead of "a".
Therefore, the correct sentence is: "In 1906, an earthquake
Question : Directions: If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. So, according to the above property and the information provided, the mirror is placed on the left side of the figure (on line MN). So, the left side of the
Question : Stalactites and Stalagmites form due to the precipitation of:
Option 1: CaCO3
Option 2: CaCl2
Option 3: MgCl2
Option 4: MgCO3
Correct Answer: CaCO3
Solution : The correct option is CaCO3.
Stalactites and stalagmites form in caves due to the precipitation of calcium carbonate (CaCO3). Rainwater, slightly acidic from absorbing carbon dioxide, dissolves calcium carbonate as it seeps through rocks. This dissolved mineral is deposited inside
Question : P is a point outside a circle with centre O, and it is 14 cm away from the centre. A secant PAB drawn from P intersects the circle at points A and B such that PA = 10 cm and PB = 16 cm. The diameter of the circle is:
Option 1: 10 cm
Option 2: 13 cm
Option 3: 11 cm
Option 4: 12 cm
Correct Answer: 12 cm
Solution :
Given, OP = 14 cm, PA = 10 cm, PB = 16 cm Let the radius of the circle be r cm. ⇒ OQ = OE = r cm ⇒ PE = (14 – r) and PQ = (14 + r) As we know,
Question : Directions: In the following question, select the related number from the given alternatives. 27 : 9 :: 64 : ?
Option 1: 8
Option 2: 12
Option 3: 16
Option 4: 20
Correct Answer: 16
Solution : Given: 27 : 9 :: 64 : ?
Like, 27 : 9→33 = 27; 32 = 9 Similarly, for 64 : ?→43 = 64; 42 = 16
So, 64 is related to 16. Hence, the third option is correct.
Question : Which one of the following pairs is correctly matched ?
Option 1: Tetanus - BCG
Option 2: Tuberculosis - ATS
Option 3: Malaria - Chloroquin
Option 4: Scurvy - Thiamin
Correct Answer: Scurvy - Thiamin
Solution : The correct option is Scurvy - Thiamin.
Scurvy is a vitamin C deficiency disorder which is also known as ascorbic acid. Thiamin, generally known as vitamin B1, is not associated with scurvy. Thiamin deficiency, on the other hand, can induce beriberi. Scurvy symptoms
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