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Question : In a school, 391 boys and 323 girls have been divided into the largest possible equal classes, so that each class of boys numbers the same as each class of girls. What is the number of classes?
Option 1: 23
Option 2: 19
Option 3: 42
Option 4: 17
Correct Answer: 42
Solution : Given: 391 Boys and 323 Girls in the class. Prime factors of 391 = (17 × 23) Prime factors of 323 = (17 × 19) HCF of (391, 323) = 17 The largest possible equal number of students in each class = 17 Now, find
Question : According to the archaeologists, in Harappan cities, the part to the west was smaller and higher and was known as ______.
Option 1: citadel
Option 2: olympus
Option 3: lower town
Option 4: colosseum
Correct Answer: citadel
Solution : The correct answer is citadel.
According to archaeologists, in Harappan cities, the part to the west was smaller and higher and was known as the citadel or acropolis. The citadel was typically situated on a raised platform or mound and often contained important structures
Question : From a solid cylindrical wooden block of height 18 cm and radius 7.5 cm, a conical cavity of the same height and radius is taken out. What is the total surface area (in cm2) of the remaining solid?
Option 1: $270 \pi$
Option 2: $416.25 \pi$
Option 3: $326.25 \pi$
Option 4: $472.5 \pi$
Correct Answer: $472.5 \pi$
Solution : According to the question ⇒ Area of base = πr2 Now, ⇒ Slant height, $l=\sqrt{h^{2}+r^{2}}=\sqrt{18^{2} + 7.5^{2}}=\sqrt{324 + 56.25}=\sqrt{380.25} = 19.5$ The curved surface of the cone = πrl = $π × 7.5 × 19.5$ = $146.25 π$ The surface area of the
Question : R wants to deposit Rs. 80,000 in the bank for a year. For his account, the bank gives 12% simple annual interest but charges Rs. 3,000 as a processing fee. What would be his percentage earnings in the account?
Option 1: 8.75%
Option 2: 9%
Option 3: 8.5%
Option 4: 8.25%
Correct Answer: 8.25%
Solution : Simple interest = $\frac{\text{Principal × Rate × Time}}{100}$ Simple interest on Rs. 80000 in 1 year at the rate of 12% $=\frac{80000 × 12 × 1}{100} = 9600$ The bank takes Rs. 3000 as a processing charge. So, net profit for R = (9600 –
Question : Fill in the blank with the most appropriate option. This change is responsible for a recent________ the number of cases of cancer in this age group.
Option 1: rise to
Option 2: rise at
Option 3: rise in
Option 4: rise of
Correct Answer: rise in
Solution : The correct choice is the fourth option.
In this context, "rise in" suggests a general increase or emergence of the number of cancer cases. It conveys the idea that the change is associated with the overall growth or occurrence of cancer cases in
Question : Who among the following was the author of the play ‘Mrichchhakatika’?
Option 1: Kalidasa
Option 2: Amarasimha
Option 3: Shudraka
Option 4: Bhasa
Correct Answer: Shudraka
Solution : The correct answer is Shudraka.
The author of the play "Mrichchhakatika" was Shudraka, an ancient Indian playwright and the only known Sanskrit dramatist whose name has survived in history. "Mrichchhakatika," often translated as "The Little Clay Cart," is one of the earliest and most
Question : When a cell divides by meiosis, it produces _____________ new cells.
Option 1: 4
Option 2: 2
Option 3: 3
Option 4: 5
Correct Answer: 4
Solution : The correct answer is 4.
A single cell splits twice to create four haploid daughter cells during the process known as meiosis. A cell divides into four meiotic cells, each of which has half as many chromosomes. The process is crucial for maintaining genetic
Question : Correct the spelling of the underlined word.
While driving his car, he applied breaks in time to save himself and his family from an accident
Option 1: brave
Option 2: brakes
Option 3: bricks
Option 4: braces
Correct Answer: brakes
Solution : The correct answer is the second option.
The word breaks should be corrected to brakes. The word brakes is the correct term, referring to the mechanism used to slow down or stop a vehicle. The sentence suggests that the driver used the brakes to
Question : Who is the author of the book 'Akhada: The Authorized Biography of Mahavir Singh Phogat'?
Option 1: Rabi Thapa
Option 2: Saurabh Duggal
Option 3: Salman Rushdie
Option 4: Tana French
Correct Answer: Saurabh Duggal
Solution : The correct option is Saurabh Duggal.
Saurabh Duggal's book Akhada: The Authorised Biography of Mahavir Singh Phogat delves into the life and career of Mahavir Singh Phogat, the legendary Indian wrestling coach and father of successful wrestlers Geeta Phogat and Babita Kumari.
Question : Select the most appropriate idiom for the underlined segment in the sentence given below.
Richa was provoking her neighbours against her maid Shanta who spoke against her but none of them responded.
Option 1: Smelling a rat
Option 2: Egging on
Option 3: Carrying the conviction
Option 4: Rising like a phoenix
Correct Answer: Egging on
Solution : The correct choice is the second option.
Egging on means to strongly encourage someone to do something that might not be a very good idea. In the sentence, Richa was encouraging her neighbours against her maid, which means she was egging on.
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