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Question : A reduction of 20% in the price of rice enables a customer to purchase 12.5 Kg more for Rs. 800. The original price of rice (per Kg) is
Option 1: Rs. 14
Option 2: Rs. 16
Option 3: Rs. 12
Option 4: Rs. 15
Correct Answer: Rs. 16
Solution : Let the original price of rice be $x$ per kg. Reduction = 20% New price is 80% of $x$ = $\frac{80}{100}x$ = $\frac{4}{5}x$ According to the question: $\frac{800}{\frac{4}{5}x}$–$\frac{800}{x}$ = 12.5 ⇒ $\frac{1000}{x}$–$\frac{800}{x}$ = 12.5 ⇒ $\frac{1000-800}{x}$ = 12.5 ⇒ $\frac{200}{12.5}$ = $x$ = 16
Question : In the sentence, identify the segment that contains the grammatical error. If Ajit had looked in the garage, he would had found the ladder there.
Option 1: If Ajit had looked
Option 2: the ladder there
Option 3: in the garage
Option 4: he would had found
Correct Answer: he would had found
Solution : The fourth option is the correct choice.
The correct structure for the past unreal conditional (a situation that did not happen in the past) includes the auxiliary verb "have" followed by the past participle. The correct form is "would have", not "would
Question : Directions: Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the reflected image will appear
Question : Select the most appropriate option to fill in the blank.
Yesterday, I __________to be on a street with a few modest restaurants.
Option 1: happened
Option 2: have happen
Option 3: am happening
Option 4: happening
Correct Answer: happened
Solution : The correct choice is the first option.
Explanation: Happened is the past form of the verb "happen", which means to come across by chance. This helps convey that the speaker came across a street with a few modest restaurants on the previous day.
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".
People are wanting (1) / to see the home team (2) / win the game. (3) / No Error (4)
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 1
Explanation: The word "want" is the verb of perception, and it can't be used in the continuous form. The simple present tense "want" is more appropriate in this context.
Therefore, the correct sentence would be: "People
Question : Directions: A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?
Solution : When the given folded paper is unfolded, it will look like –
Hence, the first option is correct.
Question : The value of $99\frac{95}{99} × 99$ is:
Option 1: 9798
Option 2: 9997
Option 3: 9898
Option 4: 9896
Correct Answer: 9896
Solution : Given: $99\frac{95}{99}×99$ = $\frac{99×99+95}{99}×99$ = 99 × 99 + 95 = 9801 + 95 = 9896 Hence, the correct answer is 9896.
Question : The elasticity of demand for luxury goods is:
Option 1: Less than one
Option 2: More than one
Option 3: Zero
Option 4: Infinite
Correct Answer: More than one
Solution : The correct answer is More than one
The elasticity of demand for luxury goods is more than one. It indicates that consumers are highly responsive to changes in the prices of luxury items. A relatively small price increase can lead to a
Question : The radius of a solid right circular cone is 36 cm and its height is 105 cm. The total surface area (in cm2) of the cone is:
Option 1: $4296 \pi$
Option 2: $3996 \pi$
Option 3: $5292 \pi$
Option 4: $3969 \pi$
Correct Answer: $5292 \pi$
Solution : Radius, $r$ = 36 cm Height, $h$ = 105 cm Slant height, $l =\sqrt{r^2+h^2}$ = $\sqrt{36^2+105^2}$ = $\sqrt{1296+11025}$ = $\sqrt{12321}$ = 111 cm The total surface area of a cone = $\pi r (r+l)$ = $\pi ×36× (36+111)$ = $5292 \pi$ cm$^2$ Hence, the
Question : If $W_{1}:W_{2}= 2:3$ and $W_{1}:W_{3}= 1:2$, then $W_{2}:W_{3}$ is:
Option 1: 3 : 4
Option 2: 4 : 3
Option 3: 2 : 3
Option 4: 4 : 5
Correct Answer: 3 : 4
Solution : $W_{1}:W_{2}= 2:3$ and $W_{1}:W_{3}= 1:2$ Equalising the ratio as $W_1$ is common in both, 2 is multiplied in $W_{1}:W_{3}= 2:4$ The ratio becomes $W_{1}:W_{2}:W_3= 2:3:4$ So, the ratio of $W_{2}:W_{3}$ is $3:4$. Hence, the correct answer is 3 : 4.
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