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Question : Directions: In a fancy dress party of 200 people, 30% of the guests have dressed as animals. 40% of the remaining guests dressed as birds. 50% of the remaining guests have dressed as clowns. The remaining guests have dressed as plants. How many guests are dressed as plants?
Option 1: 62
Option 2: 42
Option 3: 56
Option 4: 70
Correct Answer: 42
Solution : Given: In a fancy party, the number of people = 200. 30% of the guests have dressed as animals = 30% of 200 = 30 ÷ 100 × 200= 60 So, people remaining = 200 – 60 = 140 40% of the remaining guests dressed
Question : Select the most appropriate option to fill in the blank. Stories of dolphins saving human lives ______ throughout history.
Option 1: have been said
Option 2: told
Option 3: have been told
Option 4: had been sold
Correct Answer: have been told
Solution : The most appropriate option to fill in the blank is the third option.
This construction is in the present perfect tense, which is appropriate for actions that started in the past and continue into the present. The phrase have been told is the
Question : The value of $14 \frac{4}{9}+16 \frac{5}{27}+2 \frac{5}{54}$ is:
Option 1: $32 \frac{17}{18}$
Option 2: $32 \frac{13}{18}$
Option 3: $31 \frac{13}{18}$
Option 4: $32 \frac{11}{18}$
Correct Answer: $32 \frac{13}{18}$
Solution : Given expression, $14 \frac{4}{9}+16 \frac{5}{27}+2 \frac{5}{54}$ $=\frac{130}{9}+\frac{437}{27}+\frac{113}{54}$ $=\frac{780+874+113}{54}$ $=\frac{1767}{54}$ $=32\frac{39}{54}$ $=32\frac{13}{18}$ Hence, the correct answer is $32\frac{13}{18}$.
Question : Choose the sentence with no spelling errors.
Option 1: Service industreis relie on a set of processes.
Option 2: Service industries rely on a set of processes.
Option 3: Servise industries rely on a set of processes.
Option 4: Service industries rely on a set of procceses.
Correct Answer: Service industries rely on a set of processes.
Solution : The correct choice is the second option.
Question : A certain sum was invested at the rate of 10% for 2 years at Compound interest and compounded annually. The same sum was invested for the same period and the same rate of interest at Simple interest. If the difference between Compound interest and Simple interest was Rs. 200 find the sum.
Option 1: Rs. 30,000
Option 2: Rs. 25,000
Option 3: Rs. 22,000
Option 4: Rs. 20,000
Correct Answer: Rs. 20,000
Solution : Solve by using the formula for 2 years: $D=\frac{PR^{2}}{10000}$ where $D$ = Difference between CI and SI, $P$ = Principal, $R$ = Rate of interest. So, $200=\frac{P(10)^{2}}{10000}$ $\therefore P = 20000$ Hence, the correct answer is Rs. 20,000.
Question : Directions: In the following question, some parts of the sentence have errors, and some are correct. Find out which part of the sentence has an error. The number of that part is the answer. If a sentence is error-free, your answer is "No Error".
We have finished our work three hours ago and have been waiting for you since then.
(1) three hours ago and have been waiting
(2) We have finished our work
(3) for you since then
(4) No Error
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 2
Solution : The phrase "three hours ago and have been waiting" is incomplete without the word "ever" between "since" and "then" to form "ever since." This phrase is used to indicate that the waiting has been continuous from that time onward.
Therefore, the corrected sentence is, "We
Question : The curved surface area of a solid cylinder of height 15 cm is 660 cm2. What is the volume (in cm3) of the cylinder? $\left(\right.$ Take $\left.\pi=\frac{22}{7}\right)$
Option 1: 2060
Option 2: 2540
Option 3: 2310
Option 4: 3210
Correct Answer: 2310
Solution : Let the radius of the cylinder be $r$. Given, the height of the cylinder, $h$ = 15 cm Curved surface area = $2\pi rh = 660\ \text{cm}^2$ $⇒r = \frac{660\times 7}{22 \times h\times 2}$ $⇒r = \frac{4620}{44 \times 15}$ $\therefore r = 7\ \text{cm}$ Now,
Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer.
All orders must ___________the rules.
Option 1: conforms with
Option 2: conform to
Option 3: conforms to
Option 4: conforming with
Correct Answer: conform to
Solution : The second option is the correct answer, as ''conform to'' means to comply with rules or regulations, and it fits perfectly in the sentence.
The meanings of the other options are as follows:
Conforming with: It means complying with rules.
Conform to:
Question : Solve the following expression. 7 + 30 ÷ 6 – (6 + 6) + 7
Option 1: 6
Option 2: 7
Option 3: 5
Correct Answer: 7
Solution : 7 + 30 ÷ 6 – (6 + 6) + 7 = 7 + 5 –12 + 7 = 19 – 12 = 7 Hence, the correct answer is 7.
Question : Select the option that can be used as a one-word substitute for the given group of words.
One who eats human flesh
Option 1: Mammal
Option 2: Vegetarian
Option 3: Carnivore
Option 4: Cannibal
Correct Answer: Cannibal
Solution : The fourth option is the correct answer.
Cannibal refers to the one who eats human flesh specifically. It is used for humans who engage in the act of eating the flesh of their own kind.
The meanings of other options are as follows:
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
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