This is a coding-decoding problem where words are assigned specific codes. We need to find the common codes for common words across the given statements to deduce the code for each individual word, and then combine them to form the code for the target phrase.
Correct Option: A) ke ki ne
The question asks to identify which of the given options is NOT a type of heat transfer. We need to understand the different modes of heat transfer and then evaluate each option.
B) Reflection is not a type of heat transfer. It is a phenomenon where electromagnetic waves (including thermal radiation) bounce off a surface.
International Women's day is celebrated on ___ March every year.
The question asks for the specific date in March on which International Women's Day is celebrated annually. This is a factual question related to important international observances.
Correct Option: C) 8 th
Replace # sign with the mathematical operators '+', '÷', '−' or '=' to get a balanced equation out of 186 # 31 # 36 # 30.
The problem requires us to replace the '#' signs in the expression \(186 \text{ # } 31 \text{ # } 36 \text{ # } 30\) with the given mathematical operators to form a balanced equation. We need to test each option by substituting the operators and checking if the equation holds true. The order of operations (BODMAS/PEMDAS) must be followed.
We will test each option by substituting the operators into the expression \(186 \text{ # } 31 \text{ # } 36 \text{ # } 30\).
The operators provided are '+', '÷', '−', and '='.
Substitute '÷' for the first '#', '=' for the second '#', and '−' for the third '#'.
The expression becomes: \(186 \div 31 = 36 - 30\)
Since both sides of the equation are equal, Option D results in a balanced equation.
D) ÷ = − results in \(186 \div 31 = 36 - 30\), which simplifies to \(6 = 6\). This is a balanced equation.
When two triangles are similar, their corresponding sides are proportional. We are given the side lengths of triangle PQR and one side length of triangle XYZ, which is similar to PQR. We need to find the length of side YZ using the proportionality of corresponding sides.
Correct Option: C) 12 cm
The question asks to identify the substance used as a stabilizer in ice cream. Stabilizers are food additives that help maintain the physical properties of food products, prevent separation, and improve texture. We need to evaluate the given options based on their common uses in ice cream manufacturing.
A) Gelatin is a protein-based hydrocolloid commonly used as a stabilizer in ice cream. It helps to improve the texture by preventing the formation of large ice crystals, increasing viscosity, and enhancing melt resistance, leading to a smoother and creamier product.
The question asks for the major ingredient of a sweetened soft drink. We need to identify the primary component that gives soft drinks their characteristic fizzy nature and forms the bulk of the liquid.
Correct Option: A) Carbonated water is the major ingredient of sweetened soft drinks. It forms the base liquid to which sweeteners, flavorings, and other additives are added. The carbonation provides the characteristic fizz.
Rs. 10,000 is being compounded at 20% per annum. Calculate the amount after 2 years if rate of interest is charged half yearly.
To calculate the amount after 2 years with interest compounded half-yearly, we need to adjust the annual interest rate and the number of years. When interest is compounded half-yearly, the annual rate is divided by 2, and the number of years is multiplied by 2 to get the total number of compounding periods.
The formula for the amount (\(A\)) after compound interest is:
\[ A = P \left(1 + r\right)^n \]The amount after 2 years is Rs. 14,641.
Correct Option: B) Rs. 14,641
The question asks to identify the common name for the Pakistani film industry. This is a general knowledge question related to cultural industries.
Correct Option: B) Lollywood is the common name for the Pakistani film industry. The name is a portmanteau of "Lahore" (a major center of Pakistani cinema) and "Hollywood."
The problem asks us to calculate the coefficient of variation given the mean and standard deviation of a distribution. The coefficient of variation is a measure of relative variability, expressed as a percentage, and is calculated by dividing the standard deviation by the mean and then multiplying by 100.
B) 25% is the correct value for the coefficient of variation, as calculated by dividing the standard deviation (4.5) by the mean (18) and multiplying by 100%.