10 years ago the ratio of ages of Ramesh and Rajeev was 1 : 3. Five years hence this ratio will become 2 : 3. What is the ratio of their ages at present?
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Correct answer: (B) 3 : 5
1 marks · 2023 · Set A
Question 2
If I walk at 5 km per hour from my house to the station, my train would have left 7 minutes before my arrival. But if I walk at 6 km per hour, I will reach the station 5 minutes before the train departs. What is the distance between my house and the station?
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Correct answer: (C) 6 km
1 marks · 2023 · Set A
Question 3
The average monthly income of P and Q is ₹5,050. The average monthly income of Q and R is ₹6,250, and the average monthly income of P and R is ₹5,200. The monthly income of P is
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Correct answer: (C) ₹4,000
1 marks · 2023 · Set A
Question 4
If 30% of P is added to 40% of Q, it becomes 80% of Q. Accordingly, what percentage of P is Q?
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Correct answer: (C) 75%
1 marks · 2023 · Set A
Question 5
A sum of money is to be distributed among A, B, C and D in the proportion 5 : 2 : 4 : 3. If C gets ₹1,000 more than D, what is B’s share?
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Correct answer: (C) ₹2,000
1 marks · 2023 · Set A
Question 6
A shopkeeper gives a discount of 5% on the selling price of a watch. If he gives a discount of 6%, he will earn ₹15 less profit than before. Accordingly, what is the marked selling price of that watch?
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Correct answer: (B) ₹1,500
1 marks · 2023 · Set A
Question 7
Three numbers are in the ratio 3 : 4 : 5. The sum of the largest and smallest numbers equals the other number plus 52. Accordingly, which is the smallest number?
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Correct answer: (B) 39
1 marks · 2023 · Set A
Question 8
If 2^(2n−1) = 1/8^(n−3), then the value of n is
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Correct answer: (B) 2
1 marks · 2023 · Set A
Question 9
Which of the following photo-electric devices is most suitable for digital applications?
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Correct answer: (A) Photo-voltaic cell
1 marks · 2023 · Set A
Question 10
The critical mass of a fissionable material is
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Correct answer: (B) The minimum mass needed for chain reaction
1 marks · 2023 · Set A
Question 11
Which of the following gases is used to force the ripening of fruits?
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Correct answer: (B) Ethylene
1 marks · 2023 · Set A
Question 12
Which one of the following has zero octane number?
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Correct answer: (E) None of the above
1 marks · 2023 · Set A
Question 13
The edible part of Litchis is
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Correct answer: (A) Aril The juicy part of a litchi that we eat is the aril, a fleshy growth that develops around the seed.
1 marks · 2023 · Set A
Question 14
The physical process involved in the release of molecular oxygen from leaves is
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Correct answer: (A) Diffusion The oxygen made in photosynthesis leaves the leaf through the stomata by diffusion—gases always spread from higher to lower concentration. Transpiration releases water vapour, and osmosis concerns water.
1 marks · 2023 · Set A
Question 15
The process of finding the relative location of genes on a chromosome is called
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Correct answer: (C) Gene mapping
1 marks · 2023 · Set A
Question 16
Spore mother cell in bryophytes is
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Correct answer: (B) Diploid
1 marks · 2023 · Set A
Question 17
In which year was the NGT (National Green Tribunal) for protection of environment and forest established by the Government of India?
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Correct answer: (A) 2010
1 marks · 2023 · Set A
Question 18
Which city of India started the first underwater metro?
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Correct answer: (E) None of the above
1 marks · 2023 · Set A
Question 19
Under India’s G20 Presidency, where was the Tourism Working Group Meeting held?
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Correct answer: (B) Srinagar (Jammu and Kashmir) Under India's G20 Presidency the Tourism Working Group Meeting was held at Srinagar in Jammu and Kashmir.
1 marks · 2023 · Set A
Question 20
Who among the following got the Silver Medal in the National Under-17 Girls Wrestling Championship?
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Correct answer: (B) Nirjala
1 marks · 2023 · Set A
Question 21
Who won the International Booker Prize, 2022 for the novel Tomb of Sand?
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Correct answer: (A) Geetanjali Shree and Daisy Rockwell
1 marks · 2023 · Set A
Question 22
Who was the Chief Guest on India’s 74th Republic Day?
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Correct answer: (B) Abdel Fattah El-Sisi
1 marks · 2023 · Set A
Question 23
In which district of Bihar has the first floating solar power plant been built?
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Correct answer: (A) Darbhanga
1 marks · 2023 · Set A
Question 24
Which of the following has got a GI Tag in Bihar?
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Correct answer: (A) Maghai Paan Maghai Paan of Bihar carries a Geographical Indication tag, which marks a product as belonging to a particular place by its qualities and reputation.
1 marks · 2023 · Set A
Question 25
Match List-I with List-II: List-I: a. Char, b. Kankar, c. Kayal, d. Mand. List-II: 1. Punjab plain, 2. Delta, 3. Bangar, 4. Coastal plain. Select the correct answer using the codes below.
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Correct answer: (B) a-2, b-3, c-4, d-1
1 marks · 2023 · Set A
Question 26
Which of the following tributaries does not join the Brahmaputra river from the north?
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Correct answer: (E) None of the above
1 marks · 2023 · Set A
Question 27
Likhapani glacier is located in which State of India?
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Correct answer: (A) Arunachal Pradesh
1 marks · 2023 · Set A
Question 28
Magadha and Anga plains are parts of
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Correct answer: (B) Middle Ganga plain
1 marks · 2023 · Set A
Question 29
Which of the following pairs of waterfalls and rivers is not correctly matched?
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Correct answer: (D) More than one of the above
1 marks · 2023 · Set A
Question 30
Arrange the following seaports of India from north to south: 1. Kakinada, 2. Machilipatnam, 3. Nagapattinam, 4. Visakhapatnam. Select the correct answer using the codes below.
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Correct answer: (B) 4, 1, 2, 3
1 marks · 2023 · Set A
Question 31
The Agreement of Kosi Irrigation and Hydroelectricity Plan in 1954 was signed between which two countries?
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Correct answer: (C) India and Nepal
1 marks · 2023 · Set A
Question 32
In which climatic division does Bihar fall as per R. L. Singh’s classification scheme?
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Correct answer: (B) Subhumid transitional
1 marks · 2023 · Set A
Question 33
In which Session of the Indian National Congress was the resolution of ‘Purna Swaraj’ adopted?
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Correct answer: (B) Lahore Session, 1929
1 marks · 2023 · Set A
Question 34
What was an initial objective of the ‘Kuka Movement’ in Punjab?
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Correct answer: (A) To purify the Sikh religion
1 marks · 2023 · Set A
Question 35
Who described the Revolt of 1857 as the ‘First Indian War of Independence’?
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Correct answer: (A) V. D. Savarkar Vinayak Damodar Savarkar, in his book ‘The Indian War of Independence, 1857’, called the revolt India's first war of independence. R. C. Majumdar disagreed with that view.
1 marks · 2023 · Set A
Question 36
Where was the first instance of organized non-cooperation in the history of Indian peasantry held?
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Correct answer: (A) Bihar and Bengal
1 marks · 2023 · Set A
Question 37
Which portfolio did Dr. Rajendra Prasad hold during the Interim Government of 1946?
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Correct answer: (C) Food and Agriculture
1 marks · 2023 · Set A
Question 38
Who among the following particularly urged Gandhiji to visit Champaran to witness the miseries of the ryots?
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Correct answer: (B) Rajkumar Shukla
1 marks · 2023 · Set A
Question 39
The ‘Day of Deliverance’ was observed by the Muslim League on which date?
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Correct answer: (A) 22nd December, 1939
1 marks · 2023 · Set A
Question 40
Who laid the foundation stone of National College and Bihar Vidyapeeth?
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Correct answer: (C) Mahatma Gandhi The foundation stone of the National College and of Bihar Vidyapeeth was laid by Mahatma Gandhi—both were national institutions of education set up during the Non-Cooperation Movement.
1 marks · 2023 · Set A
Question 41
النص الأول: «المحطات للقطار كثيرة في الهند. هي مزدحمة بالمسافرين والموّدعين والمستقبلين في الليل والنهار. فيها مكاتب للموظفين. هناك غرفة للانتظار. هذا مكتب الاستعلامات. وتلك شبابيك حجز التذاكر وبيعها. المسافرون واقفون في الطوابير لشراء التذاكر. التذكرة بطاقة صغيرة من الورق الثخين مطبوع عليها ثمنها وتاريخ السفر ودرجته ورقم القطار.» كيف تكون المحطات للقطار في الهند؟
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Correct answer: (C) مكتظة
1 marks · 2023 · Set A
Question 42
من كانوا واقفين في الطوابير؟
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Correct answer: (C) المسافرون
1 marks · 2023 · Set A
Question 43
ما هي المعلومات المطبوعة على التذاكر؟
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Correct answer: (D) أكثر من واحد مما سبق
1 marks · 2023 · Set A
Question 44
ما معنى كلمة «الطوابير» بالإنجليزية؟
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Correct answer: (A) Queue
1 marks · 2023 · Set A
Question 45
ما معنى كلمة «مكتب الاستعلامات» بالإنجليزية؟
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Correct answer: (B) Inquiry office
1 marks · 2023 · Set A
Question 46
النص الثاني: «إن الهند بلاد واسعة الأطراف ويطلق عليها شبه قارة الهند. تقع الهند في الناحية الجنوبية الشرقية لقارة آسيا، إن الهند منقسمة في عدد من الولايات للشؤون الإدارية تترأسها الحكومة المركزية بنيودلهي عاصمة الهند. يوجد في الهند الهندوس والمسلمون والسيخ والبوذيون والمسيحيون. يشكل المسلمون الأقلية الكبرى. تتبع دولة الهند نظاما ديمقراطيا وتعتبر أكبر ديمقراطية في العالم، ونحن كلنا نحترم الناس وكذلك نحترم الديانات المختلفة، وأن الهنود يحبون الأمن والسلام.» في أية ناحية لقارة آسيا تقع الهند؟