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Question : National Environmental Engineering Research Institute is located at -
Option 1: Pune
Option 2: Delhi
Option 3: Nagpur
Option 4: Chennai
Correct Answer: Nagpur
Solution : The correct answer is Nagpur.
CSIR-NEERI or National Environment Engineering Research Institute, has its headquarters in Nagpur and has five Zonal Laboratories in Mumbai, Kolkata, Delhi, Chennai, and Hyderabad. It is a dedicated institution for environmental science and engineering research, addressing a wide range of
Question : Select the correct direct form of the given sentence. Aryan told me that I knew where to find him.
Option 1: Aryan said to me, “You know where to find me.”
Option 2: Aryan said to me, “You knowing where to find me.”
Option 3: Aryan said to me, “You are known where to find me.”
Option 4: Aryan says to me, “You know where to find me.”
Correct Answer: Aryan said to me, “You know where to find me.”
Solution : The first option is the correct choice.
To convert the given reported speech to direct speech, we need to maintain the original meaning while adjusting the pronouns and verb tense.
The steps of conversion are as
Question : The value of $1 \frac{3}{4}+1 \frac{5}{7} \div 2 \frac{3}{7} \times 2 \frac{3}{7}=$?
Option 1: $1 \frac{11}{28}$
Option 2: $2 \frac{13}{28}$
Option 3: $3 \frac{13}{28}$
Option 4: $4 \frac{23}{28}$
Correct Answer: $3 \frac{13}{28}$
Solution : Given: $1 \frac{3}{4}+1 \frac{5}{7} \div 2 \frac{3}{7} \times 2 \frac{3}{7}$ = $ \frac{7}{4}+ \frac{12}{7} \div \frac{17}{7} \times \frac{17}{7}$ = $ \frac{7}{4}+ \frac{12}{7} \times \frac{7}{17} \times \frac{17}{7}$ = $ \frac{7}{4}+ \frac{12}{7}=\frac{97}{28}=3\frac{13}{28}$ Hence, the correct answer is $3\frac{13}{28}$.
Question : Find the value of $\frac{\cos 37^{\circ}}{\sin 53^{\circ}}-\cos 47^{\circ} \operatorname{cosec} 43^{\circ}$.
Option 1: 0
Option 2: –1
Option 3: 2
Option 4: 1
Correct Answer: 0
Solution : $\frac{\cos 37^{\circ}}{\sin 53^{\circ}}-\cos 47^{\circ} \operatorname{cosec} 43^{\circ}$ = $\frac{\cos (90-53)^{\circ}}{\sin 53^{\circ}}-\cos (90-43)^{\circ} \operatorname{cosec} 43^{\circ}$ [$\sin \theta = \cos(90^\circ - \theta)$] = $\frac{\sin 53^{\circ}}{\sin 53^{\circ}}-\sin 43^{\circ} \operatorname{cosec} 43^{\circ}$ = 1 – 1 [$\because \sin \theta = \frac{1}{\operatorname{cosec} \theta}$] = 0 Hence, the correct answer is 0.
Question : Directions: Five people are sitting on a bench facing north. S is to the immediate left of R and the immediate right of B. M is to the right of R. T is between R and M. Who is sitting to the immediate right of T?
Option 1: M
Option 2: S
Option 3: B
Option 4: R
Correct Answer: M
Solution : Given: (I) S is to the immediate left of R and the immediate right of B.
(II) M is to the right of R. T is between R and M.
So, M is sitting to the immediate right of T. Hence, the first option is
Question : Directions: Five friends P, Q, R, S, and T are sitting in a row facing North. Here S is between T and Q, and Q is to the immediate left of R. P is to the immediate left of T. Who is in the middle?
Option 1: S
Option 2: T
Option 3: Q
Correct Answer: S
Solution : According to the given instructions, the sitting arrangement where all the people are facing north is as follows – (i) S is sitting between T and Q. Thus, the arrangement is –
(ii) P is sitting to the immediate left of T.
Question : The 73rd Amendment deals with which of the following?
Option 1: The Goods and Services Tax (GST)
Option 2: Urban local government bodies
Option 3: Panchayati Raj System
Option 4: Anti-defection
Correct Answer: Panchayati Raj System
Solution : The correct answer is the Panchayati Raj System.
According to the 73rd Amendment, the Gram Sabha will serve as the cornerstone of the Panchayati Raj System, carrying out the duties and authorities assigned to it by the State Legislatures. A three-tiered Panchayati Raj
Question : Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
A. The 1995 World Summit for Social Development also emphasised the pivotal role of women in eradicating poverty and mending the social fabric. B. Women are rational in approach, careful in handling situations and want to do things as best as possible. C. The Fourth World Conference of Women held in Beijing in September 1995 emphasised that no enduring solution to society's most threatening social, economic and political problems could be found without the participation and empowerment of women. D. Today's woman is a highly self-directed person, alive to the sense of her dignity and the importance of her functions in the private domestic domain and the public domain of the world of work.
Option 1: ABDC
Option 2: DBCA
Option 3: DBAC
Option 4: BCAD
Correct Answer: DBCA
Solution : The correct choice is the second option: DBCA.
The paragraph starts with sentence D, which establishes the notion that contemporary women are self-directed, value their dignity, and recognise the importance of their roles in both private and public domains, followed by sentence B,
Question : The rate of Simple interest per annum of the bank decreased from 5% to $3\frac{1}{2}$% and the annual income of a person from interest was less by Rs. 105. The sum deposited at the bank was:
Option 1: Rs. 6,000
Option 2: Rs. 7,200
Option 3: Rs. 6,800
Option 4: Rs. 7,000
Correct Answer: Rs. 7,000
Solution : Given: The rate of Simple interest per annum of the bank decreased from 5% to $3\frac{1}{2}$% and the annual income of a person from interest was reduced by Rs. 105. $3\frac{1}{2}$% = $\frac{7}{2}$% Now, interest decreased = $(5-\frac{7}{2})=\frac{3}{2}$% According to the question, $\frac{3}{2}$% of
Question : Comprehension: In the following passage, some of the words have been deleted. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
A recent study that (1)___________ people's brains at different points in their workday (2)_______ high-demand tasks which require intense, constant concentration can lead to the buildup of a (3)_________ toxic chemical called glutamate. Normally used to (4)___________ signals from nerve cells, in large quantities glutamate alters the (5)__________ of a brain region involved in planning and decision-making, the lateral prefrontal cortex (IPFC). Question: Select the most appropriate option to fill in the blank number (1).
Option 1: buzzed
Option 2: illuminated
Option 3: scanned
Option 4: answered
Correct Answer: scanned
Solution : The correct choice is the third option.
The sentence discusses a recent study that involved examining people's brains at different points in their workday. The term "scanned" is suitable in this context because it implies the use of imaging technology, such as MRI or CT
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