NVS TGT Math Mock Test - 1 - NVS TGT/PGT MCQ

Greece recently legalized same-sex marriage and granted equal parental rights to same-sex couples, marking a significant milestone in the country's legal and societal landscape. This landmark decision reflects Prime Minister Kyriakos Mitsotakis' commitment to equality and eliminating discrimination against LGBTQ+ individuals.

Weighing nearly a trillion metric tonnes and covering an extensive area of 4,000 square km, the colossal iceberg A23a, originating from West Antarctica's Filchner-Ronne Ice Shelf in 1986, has broken its decades-long stillness, marking a noteworthy event in its movement after more than 30 years.

As, (4)² + 3 = 19

Similarly, (7)² + 3 = 52

The total distance = 15 + 20 + 30 + 15 = 80m

Hence, the correct answer is 80m.

In this figure counting the squares and we get the 27 squares.

Explanation:
The internet packet data structure consists of several components that are necessary for the successful transmission of data packets between source and destination addresses. These components include:
1. Source address: The IP address of the sender or source device.
2. Destination address: The IP address of the receiver or destination device.
3. Serial number of packets: Each packet is assigned a unique serial number to ensure proper sequencing during transmission.
4. Message bytes: The actual data or message being transmitted in the packet.
5. Control bits for error checking: These bits are used for error detection and correction during transmission.
6. Path identification bits: These bits help to identify the specific path or route that the packet should follow to reach its destination.
Based on the given options, the correct answer is option C, which includes all the mentioned components (i, ii, iii, iv, and v) in the internet packet data structure. Option D includes an additional component (vi) of path identification bits, but it is not mentioned in the provided information. Therefore, the correct answer is option C.

The Name box in Excel is a useful tool that allows users to easily navigate and reference specific cells or ranges within a worksheet. Here is a detailed explanation of the Name box and its features:
Definition of the Name box:
The Name box is a designated area in Excel where users can see and enter the names of cells or ranges. It is located to the left of the formula bar, making it easily accessible for users to interact with.
Features of the Name box:
1. Shows location of the previously active cell: When a user selects a cell or range, the Name box displays the address of the previously active cell. This is helpful for users to keep track of their current position within the worksheet.
2. Appears at the left of the formula bar: The Name box is positioned to the left of the formula bar in Excel. This placement ensures that users can quickly locate and utilize the Name box while working with formulas and functions.
3. Allows users to enter names for cells or ranges: Users can also manually enter names for cells or ranges directly into the Name box. This feature enables users to create custom names for specific cells or ranges, making it easier to reference them in formulas or data analysis.
4. Provides a dropdown list of named cells or ranges: The Name box includes a dropdown list that displays all the named cells or ranges within the current workbook. Users can select a name from this list to navigate directly to the corresponding cell or range.
5. Facilitates quick navigation within a worksheet: By entering a cell or range name into the Name box, users can instantly move their active cell to the specified location. This feature eliminates the need for manual scrolling and clicking, making navigation more efficient.
In conclusion, the Name box in Excel serves as a valuable tool for navigating, referencing, and managing cells or ranges within a worksheet. Its placement, functionality, and user-friendly features make it an essential component of Excel's interface.

Some games, like some real situations, are intensely competitive, where an individual or a team has to compete against someone else. In case of a team, cooperation among members is of paramount importance to reach the objective or to deal with any issue effectively, So, both these skills are required to excel in different real life situations. A teacher must know what would bring out the best in the students and ensure the same.

Answer:

<DBC = 38°

Step-by-step explanation:

Given:

ABCD is a parallelogram .

AC,BD diagonals intersecting at "O".

<DAC = 32°, <AOB = 70°

Proof:

i) AB//DC , AC is a transversal.

<DAC = <BCA = 32°

/* Alternate angles */

ii) In ∆BCO , CO extended to A.

Sum of interior opposite angles = Exterior angle at O

=> <BCA + <OBC = <AOB

=> <BCA + <DBC = <AOB

=> 32° + <DBC = 70°

=> <DBC = 70°-32°

=> <DBC = 38°

2 rectangles having same area may differ in their lengths. So they will not be congruent

If the coefficient of x² is zero , then the equation is not a quadratic equation , its a linear equation. So its necessary condition for the quadratic equation. 

Solution : 

The correct option is Option B.

x² + p² = (q + x)²

x² + p² = q² - 2qx + x²

Eliminating x² from both sides,

p² = q² - 2qx

x = q² - p² / 2q

As the case is of 2 consecutive integers, one will be odd and the other one even,
⇒ Their product will always be even i.e. it will always be divisible by an even no., i.e. 2, here.

The point will lie on the line if L.H.S of the equation is equal to R.H.S

Given equation is 2x - y = 5

Put the point ( 2 , -1) in the above equation

2 . 2 - (-1) = 4 + 1 = 5 = R.H.S

So this proves that the given points lie on the line. 

So option D is correct answer.  

⇒   We have the sequence, 1,2,3.......n
⇒   This is an AP, with the initial term a=1 and the common difference d=1.
∴   The sum of n terms of an AP is given by,


→   Arithmetic mean of n numbers a1​,a2​,a3​,a4​,...an​ is given by the formula

∵∠BAC and ∠BDC are in the same segment.

∴ ∠BAC=∠BDC=45^∘

Now in ΔBCD, ∠DBC+∠BDC+∠BCD=180^∘ (Sum of angles of a triangle)

⇒55^∘+45^∘+∠BCD=180^∘

⇒100^∘+∠BCD=180^∘

⇒∠BCD=180^∘−100^∘ = 80^∘

Hence, ∠BCD=80^∘

It is the definition of parallel lines.

The bar graph shows decline in the number of tigers .

2x+15+3x-25=180
[co interior angles]
5x-10=180
5x=190
x=38
option d is right answer

Correct Answer :- a

Explanation : Let number of girls in class = x

Boys = 2y - 5

Equation will be : x + 5 = 2y

Public Speaking as a Skill

- Option D: is
- The correct statement is: "Public speaking is a skill."
- Public speaking refers to the process of communicating information to an audience, usually in a structured and deliberate manner.
- It is considered a skill because it requires practice, knowledge, and the development of specific techniques to effectively convey a message and engage with listeners.

 

Answer: D

Explanation:

• The boys have class at 8:00 am, so they need to wake up earlier than 7:30 am to make it on time.
• The modal verb "have to" expresses necessity or obligation, making it the most appropriate choice.
• Option A "would" indicates a possibility or a preference, but not an obligation.
• Option B "can't" is a negative form of "can" and indicates impossibility, which is not the intended meaning.
• Option C "could" indicates a possibility or an ability, not an obligation.

As we know that ,
Elan means vigor or energy and enthusiasm, opposite of enthusiasm would be nervousness, composure means calmness, dignity is calm and serious manner while brashness is opposite to composure.
Hence , Nervousness is opposite of ELAN . 

सही उत्तर है - “कलम कसाई - कलम को तोड़ने वाला”।

• “कलम कसाई - कलम को तोड़ने वाला” यहाँ मुहावरा और उसका अर्थ सुमेलित नहीं है।
• कलम कसाई मुहावरे का सही अर्थ : कठोर लिखनेवाला।
  वाक्य प्रयोग : पत्रकार ने भ्रष्टाचार के खिलाफ कलम कसाई कर ली है।
• इसके अतिरिक्त दिए गये विकल्प मुहावरा और उसका अर्थ सही सुमेलित है।

Additional Informationमुहावरा परिभाषा :

• उदाहरण मुहावरा किसी भाषा में आने वाला वह वाक्यांश है, जो अपने शाब्दिक अर्थ को न बताकर किसी विशेष अर्थ को बताता है।

अन्य उदाहरण:

• कलम तोड़ना मुहावरे का अर्थ : बढ़िया लिखना।
  वाक्य प्रयोग - मुंशी प्रेमचंद्र जी ने गोदान लिखने में कलम तोड़ दी।
• चार दिन की चांदनी होना मुहावरे का अर्थ : थोड़े समय का सुख होना।
  वाक्य प्रयोग - चोरी के पैसे से तुम कुछ दिन ही सुख भोग सकते हो, पकडे जाने पर चार दिन की चाँदनी खत्म हो जाएगी।

सही उत्तर 'मेरा यह सोचना, सही निकला' है।

• मेरा यह सोचना कि लोकेश प्रतिभाशाली छात्र है, सही निकला। इस वाक्य में ‘मेरा यह सोचना’ 'सही निकला' प्रधान उपवाक्य है।
• किसी वाक्य में जो उपवाक्य किसी पर आश्रित नहीं होता अर्थात् स्वतंत्र होता है एवम् उसकी क्रिया मुख्य होती है, वह मुख्य या प्रधान उपवाक्य कहलाता है।
• जैसे – मोदी जी ने कहा कि अच्छे दिन आएँगे।
• इस वाक्य में ‘मोदी जी ने कहा’प्रधान उपवाक्य है।

Key Points

• उपवाक्य: ऐसा पदसमूह, जिसका अपना अर्थ हो, जो एक वाक्य का भाग हो और जिसमें उदेश्य और विधेय हों, उपवाक्य कहलाता हैं।
• उपवाक्यों के आरम्भ में अधिकतर कि, जिससे, ताकि, जो, जितना, ज्यों-त्यों, चूँकि, क्योंकि, यदि, यद्यपि, जब, जहाँ इत्यादि होते हैं।
• उपवाक्य दो तरह के होते हैं – प्रधान उपवाक्य, आश्रित उपवाक्य।
• आश्रित उपवाक्य: दूसरे उपवाक्य पर आश्रित होता है।
• आश्रित उपवाक्य क्योंकि, कि, यदि, जो, आदि से आरंभ होते हैं।
• जैसे –मोदी जी ने कहा कि अच्छे दिन आएँगे।
• इस वाक्य में "कि अच्छे दिन आएँगे।" आश्रित उपवाक्य है क्योंकि यह उपवाक्य "मोदी जी ने कहा" उपवाक्य पर आश्रित है।

इस प्रश्न का उत्तर कंजूस है।

• कृपण शब्द का अर्थ होता है कंजूस या लोभी व्यक्ति जो अपने संपत्ति का अर्थलोभ से ऐसे ही संग्रहित करता है, और उसे दूसरों की सहायता में या दान में नहीं उपयोग करता है।

Key Pointsअन्य विकल्पों की व्याख्या:

• कृतघ्न: इसका अर्थ हुआ किसी की उपकार की उपेक्षा करनेवाला, जो यहां चर्चा में नहीं है।
• एहसानमंद: इसका अर्थ हुआ आभारी व्यक्ति, जो "कृपण" के अर्थ से मिलता नहीं।
• दानी: ऐसा व्यक्ति जो दुसरों की मदद के लिए सहायता या दान करता है, जो "कृपण" का विलोमी होता है।