Which of the following deals with inertia of a body ?

Which of the following will never give a real image?

There are 3 shells in the atom of element X. 6 electrons are present in its outermost shell. In which group is the element included ?

A body fell down from rest and is falling down with an acceleration 10 m/s². When it was hitting the ground, its displacement was 20 m. The velocity with which it hits the ground is:

The minute hand of a watch is 1.5 cm long. How far does its tip move in 40 minutes ? (use ∏=3.14)

Which one of the following product is formed at cathode during electrolysis of aqueous sodium chloride solution?

Fog is an example for colloidal system of

The energy possessed by a stretched bow is:

If the arcs of the same lengths in two circles subtend angles 65° and 110° at the centre, find the ratio of their radii.

Continuous and Comprehensive Evaluation (CCE) aims to:

A teacher uses a checklist to evaluate students' lab reports. This tool is most effective for assessing:

Which among the following metal is refined by distillation?

he primary purpose of a portfolio as an evaluation tool is to:

A science teacher is using an anecdotal record to evaluate students' lab skills. This involves:

How many grams of sodium hydroxide present in 250 ml. of 0.5 M NaOH solution?

A summative assessment is primarily used to:

An aptitude test in science is designed to measure a student's:

The main constituent of LPG is:

The main purpose of using a rubric to evaluate a science project is to:

Which of the following is the most suitable tool for a formative assessment in a physical science class?

In which among the given samples, does 6.022 x 10^23 molecules contain ?

A teacher observes students working on a group project to build a circuit and takes notes on their collaboration and problem-solving. This is an example of:

A science teacher uses a diagnostic test at the beginning of a new chapter on optics. The primary purpose of this test is to:

The primary goal of reflective practice for a teacher is to:

Why is a needs assessment a crucial first step in designing a professional development program?

What is a key characteristic of an effective professional development program?

Which of the following best describes the teacher as a researcher?

When a teacher participates in a lesson study, they are primarily engaging in professional development by:

A physical science teacher is learning to use a new virtual reality (VR) lab simulation. This training primarily falls under the category of:

The National Education Policy (NEP) 2020 emphasizes the continuous professional development (CPD) of teachers. A key recommendation is to:

Which of the following is a drawback of traditional, lecture-style professional development?

When a teacher uses student assessment data to identify a specific learning gap and then seeks professional development to address it, this is an example of a data-driven approach to professional development. This approach is beneficial because:

In the context of Physical Science teaching, a teacher who regularly reads research articles from science education journals is engaging in which type of professional development?

Which of the following professional development activities is most likely to help a teacher improve their understanding of new scientific content and its relevance to the curriculum?

When various food chains are linked together forming a multichannel pattern or complex network, what is it called?

The primary goal of a teacher portfolio is to:

What does a Detritus food chain begin with?

From what does a Grazing food chain typically start?

What are the two basic types of food chains recognized based on their nature?

What is the linear pattern of eating and being eaten, which can always be traced back to producers, called?

A physical science teacher attends a training on using a new virtual reality (VR) lab simulation. This type of professional development is most focused on:

What is the term used to refer to the amount of living material in an ecosystem at any given time?

Why is a needs assessment a crucial first step in designing a professional development program?

Which type of ecological pyramid is always upright?

In a food chain, what trophic level do herbivores occupy?

"Job-embedded" professional development refers to training that:

Regarding the overall purpose and impact of a Tabletop Exercise (TTEx), identify the incorrect statement(s).

1. TTEx is primarily a competitive event focused on individual performance ratings rather than team learning.
2. It serves as a powerful training tool and an efficient way to test the effectiveness of existing policies, plans, and capabilities.
3. The exercise aims to derive crucial lessons by exploring the consequences of decisions made during the scenario.
4. A primary result of a TTEx is a more robust plan, designed to overcome observed shortcomings and areas for improvement.

Which statement accurately reflects how a Tabletop Exercise (TTEx) simulates the environment of uncertainty typical during actual disasters?

1. The Exercise Controller might deliberately provide contradictory or incomplete information to participants.
2. Participants are sometimes given an excess of clear and consistent information to prevent any confusion.
3. TTEx intentionally avoids any elements of surprise to maintain a predictable environment.

Consider the following statements comparing Tabletop Exercises (TTEx) with other types of training:

1. More time and resources are typically needed to prepare for a TTEx than for a Symposium.
2. TTEx are inherently safer than conducting full-scale mock drills and live exercises.
3. TTEx offers less opportunity for testing the effectiveness of existing policies compared to live drills.

Which organisms always form the first trophic level in an ecosystem?