This question requires evaluating courses of action based on a given statement. The statement describes a student being caught cheating despite prior warnings. We need to determine which course of action is a logical, appropriate, and effective response to this situation, considering the seriousness of cheating in an exam.
Correct Option: A) Only I follows.
The question asks about a specific announcement made by the Finance Minister in the Annual Financial Statement 2024-25 regarding the establishment of a venture capital fund for India's space economy. To answer this, one needs to recall the key figures and initiatives mentioned in the budget speech related to the space sector.
Correct Option: C) ₹1,000 crore
An object is placed at a distance of 20 cm in front of a concave mirror and its image is formed at a distance of 60 cm on the same side as the object, the magnification produced by the mirror will be:
To find the magnification produced by a concave mirror, we need to use the mirror formula conventions for object distance, image distance, and the magnification formula. Since the object is placed in front of a concave mirror and the image is formed on the same side as the object, both the object distance and image distance will be negative according to the Cartesian sign convention.
The magnification \(m\) produced by a spherical mirror is given by:
\[ m = -\frac{v}{u} \]The magnification is -3. The negative sign indicates that the image is real and inverted, which is consistent with an image formed by a concave mirror on the same side as the object when the object is placed between F and C, or beyond C.
Correct Option: D) -3
1 C charge contains:
6 × 1019 electrons
6 × 1018 electrons
6 × 1017 electrons
6 × 1020 electrons
To determine the number of electrons in 1 Coulomb (C) of charge, we need to use the fundamental charge of a single electron. The total charge is the product of the number of electrons and the charge of one electron.
Correct Option: B) \(6 \times 10^{18}\) electrons. This is the calculated approximate number of electrons required to constitute 1 Coulomb of charge.
This problem involves calculating the principal amount (sum) when the simple interest, time period, and rate of interest are given. We will use the standard formula for simple interest.
The formula for simple interest (SI) is:
\[ \text{SI} = \frac{P \times R \times T}{100} \]Where:
First, multiply the terms in the numerator on the right side:
\[ 480 = \frac{P \times 48}{100} \]Now, isolate \(P\) by multiplying both sides by 100 and dividing by 48:
\[ P = \frac{480 \times 100}{48} \]Simplify the expression:
\[ P = 10 \times 100 \] \[ P = 1000 \]Thus, the sum (principal amount) is ₹1,000.
Correct Option: B) ₹1,000
The problem involves identifying a pattern in how letters are transformed based on their positions in the English alphabet. We need to find the relationship between the first pair of words (IMOL and PTVS) and apply the same logic to the second pair (FJLI and MQSP) to confirm the pattern. Finally, we will apply this established pattern to KOQN to find the corresponding word.
B) RVXU is the correct option as it follows the established pattern of shifting each letter forward by 7 positions in the alphabet.
To find the selling price for a 25% profit, we first need to calculate the profit amount based on the cost price and then add it to the cost price. Since the question asks for an approximate price, we can round the cost price to a convenient number to simplify calculations.
B) ₹400 is the correct approximate selling price to make a 25% profit. If we calculate precisely:
₹399.50 is very close to ₹400, confirming our approximation was accurate.
The problem asks us to identify numbers in a given series that satisfy two conditions: they must be immediately preceded by a number and immediately followed by a symbol. We need to scan the series from left to right and check each number against these conditions.
D) One. The number '6' is immediately preceded by '4' (a number) and immediately followed by '@' (a symbol). Thus, there is only one such number.
The problem presents a series of three-letter codes. We need to identify the pattern in the English alphabetical order for each position (first, second, and third letter) across the series. Once the pattern is established, we can apply it to find the missing term.
The pattern for the first letter is an increment of 1. So, the first letter of the next term will be the 14th letter, which is N.
The pattern for the second letter is also an increment of 1. So, the second letter of the next term will be the 10th letter, which is J.
The pattern for the third letter is also an increment of 1. So, the third letter of the next term will be the 12th letter, which is L.
Combining the identified letters (N, J, L) gives us the next term in the series: NJL.
A) NJL is the correct option because, by analyzing the pattern of each letter position in the given series, the next term is derived as NJL.
This question tests the understanding of the phenomenon of refraction of light, specifically how it affects the apparent position of an object when viewed through a denser medium like a glass slab.
C) raised; refraction — As explained, the bending of light (refraction) causes the image of the printed matter to appear shifted upwards, making it look raised.