The question asks about the anatomical location of the prostate gland in the male reproductive system. Understanding the relative positions of the organs involved in the urinary and reproductive systems is key to answering this question.
Correct Option: C) the urinary bladder. The prostate gland is situated directly beneath the urinary bladder in males, surrounding the urethra as it leaves the bladder.
This is an analogy question where we need to find the relationship between the first pair of words and apply the same relationship to the second pair to find the missing word.
Correct Option: B) Coop
A coop is a cage or enclosure for poultry, especially hens. Therefore, 'Hen' is related to 'Coop' in the same way 'Car' is related to 'Garage'.
The question asks to identify the physical quantity measured by an odometer in automobiles. This is a direct knowledge-based question about common automotive instruments.
For example, if a car has traveled 100,000 kilometers, the odometer will show this value, indicating the cumulative distance covered.
D) distance — An odometer is specifically designed to measure the total distance traveled by a vehicle. This is a fundamental function for maintenance schedules, resale value assessment, and tracking vehicle usage.
We are given the initial ratio of red balls to green balls. Then, we are told that 6 more green balls are added, which changes the ratio. We need to find the original number of red balls. We can set up algebraic equations based on the given ratios and solve for the unknown quantities.
Let the number of red balls be \(R\) and the number of green balls be \(G\).
According to the first statement, the ratio of red balls to green balls is 4 : 9. This can be written as:
\[ \frac{R}{G} = \frac{4}{9} \]From this ratio, we can express \(R\) and \(G\) in terms of a common multiplier, say \(x\). So, let:
\[ R = 4x \]\[ G = 9x \]According to the second statement, 6 more green balls were added to the bag. The number of red balls remains the same, but the number of green balls becomes \(G + 6\). The new ratio of red balls to green balls is 1 : 3.
\[ \frac{R}{G + 6} = \frac{1}{3} \]Now, substitute the expressions for \(R\) and \(G\) from step 3 into the equation from step 4:
\[ \frac{4x}{9x + 6} = \frac{1}{3} \]Cross-multiply to solve for \(x\):
\[ 3 \times (4x) = 1 \times (9x + 6) \]\[ 12x = 9x + 6 \]Subtract \(9x\) from both sides:
\[ 12x - 9x = 6 \]\[ 3x = 6 \]Divide by 3 to find the value of \(x\):
\[ x = \frac{6}{3} \]\[ x = 2 \]The question asks for the number of red balls. From step 3, we know that the number of red balls \(R = 4x\). Substitute the value of \(x\):
\[ R = 4 \times 2 \]\[ R = 8 \]A) 8 — The number of red balls is 8, as calculated by setting up and solving the ratio equations.
The question asks to determine the colour of the granite in the kitchen based on the sufficiency of two given statements. We need to evaluate each statement individually and then in combination to see if they provide a definitive answer to the question.
D) Neither 1 nor 2 is sufficient to answer the given question.
As established in the step-by-step analysis, neither statement alone nor both statements combined provide enough information to definitively identify the specific colour of the granite. They only give relational information or a general characteristic, but not the absolute colour.
How many triangles are present in the below figure?
To solve this problem, we need to count all the triangles formed within the given geometric figure. The diagram consists of a large triangle with several intersecting lines creating smaller triangles inside it.
Correct Option: A) 18
To determine which number is not composite, we need to understand the definitions of composite and prime numbers. A composite number is a positive integer that has at least one divisor other than 1 and itself. A prime number is a positive integer greater than 1 that has no positive divisors other than 1 and itself. We will test each option by trying to find its factors.
B) 109 is a prime number because its only positive divisors are 1 and 109. Therefore, it is not a composite number.
The question asks to identify the US city where the 'Freedom Trail' is located. This requires general knowledge about famous historical landmarks in the United States, specifically those related to the American Revolution.
Correct Option: D) Boston is the correct answer. The Freedom Trail is a famous historical walking trail in Boston, Massachusetts, that highlights key sites from the American Revolution.
The question asks to identify the Russian chemist who formulated the periodic law based on atomic masses. This requires knowledge of the history of the periodic table and the contributions of key scientists.
Correct Option: A) Mendeleev — Dmitri Mendeleev, a Russian chemist, is famously known for formulating the periodic law which states that "the properties of the elements are a periodic function of their atomic masses." He used this law to arrange the known elements into a periodic table and even predicted the properties of undiscovered elements.
Select the odd figure out of the given series.
The task is to identify the figure that does not fit the pattern or series presented in the images.
Correct Option: B) Figure 2 is the odd one out due to the presence of a curved line.