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Question : Mr Dutta desired to deposit his retirement benefit of 3 lakh partly to a post office and partly to a bank at 10% and 6% simple interests respectively. If his monthly interest was Rs. 2,000, then the difference between his deposits in the post office and the bank was:
Option 1: Rs. 50,000
Option 2: Rs. 40,000
Option 3: Nil
Option 4: Rs. 1,00,000
Correct Answer: Nil
Solution : Let the amount deposited in the bank and post office be Rs. $x$ and Rs. $(300000-x)$ respectively. We know, interest = $\frac{PRT}{100}$, where $P$ is principal, and $R$ is the rate of interest per annum for $T$ years. So, Interest gained from a 10% interest
Question : Which among the following rocks may contain fossils of plants, animals and other microorganisms that once lived on them?
Option 1: Metamorphic rocks
Option 2: Intrusive igneous rocks
Option 3: Sedimentary rocks
Option 4: Extrusive igneous rocks
Correct Answer: Sedimentary rocks
Solution : The correct option is Sedimentary rocks.
The type of rock that may contain fossils of plants, animals, and other microorganisms that once lived on or in them is called sedimentary rock. Sedimentary rocks are formed from the accumulation and cementation of sediments, which
Question : A boat covers a distance of 72 km downstream in 6 hours, while it takes 12 hours to cover the same distance upstream. What is the speed of the boat in still water?
Option 1: 6 km/hr
Option 2: 9 km/hr
Option 3: 10 km/hr
Option 4: 8 km/hr
Correct Answer: 9 km/hr
Solution : The speed of the boat in still water can be calculated using the speeds of the boat downstream and upstream. $\text{Speed} = \frac{\text{Distance}}{\text{Time}}$ The speed of the boat downstream (with the current) is the distance divided by the time, which is $\frac{72 }{6 }$
Question : The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
When the train pulled in / at the station, it take / Joseph some time / to get off.
Option 1: When the train pulled in
Option 2: at the station, it take
Option 3: Joseph some time
Option 4: to get off.
Correct Answer: at the station, it take
Solution : The segment that contains a grammatical error is the second option.
Explanation: The error lies in the tense consistency as per zero conditional. The correct form should be "it took" instead of "it take". In this context, took is the correct
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.
I'm so hungry I could eat lots of food.
Option 1: like a horse
Option 2: sour grapes
Option 3: a horse
Option 4: poison
Correct Answer: a horse
Solution : The third option is correct.
The phrase eat a horse is an idiom used to express an intense or voracious appetite. When someone says they can eat a horse, it means they are very hungry or can consume a significant amount of food,
Question : Given below are four sentences, three of which, are jumbled. Pick the option that gives the correct order.
A. The shelves in the library were filled with thick volumes: dictionaries, encyclopedias and other reference books. B. This shelf was quite high and out of his reach, so he had to fetch a ladder to pick a book that interested him. C. Ritesh found nothing that interested him, until he came to a small section on photography, which was one of his hobbies. D. Unfortunately, as he was climbing down the ladder, the book that he had chosen slipped from his hand and fell with a loud thud.
Option 1: ACBD
Option 2: ABCD
Option 3: ABDC
Option 4: ADBC
Correct Answer: ACBD
Solution : The correct choice is the first option.
The sequence begins with a general description of the library shelves filled with various books, establishing the setting in sentence A. It then shifts to Ritesh's search for an interesting book, leading to the discovery of a
Question : The side of an equilateral triangle is 12 cm. What is the radius of the circle circumscribing this equilateral triangle?
Option 1: $6 \sqrt{3}\ \text{cm}$
Option 2: $4\sqrt{3}\ \text{cm}$
Option 3: $9 \sqrt{3}\ \text{cm}$
Option 4: $5\sqrt{3}\ \text{cm}$
Correct Answer: $4\sqrt{3}\ \text{cm}$
Solution : Given: Side of the equilateral triangle = 12 cm We know that, The radius of a circle circumscribing in an equilateral triangle = $\frac{\text{side}}{\sqrt3}$ = $\frac{12}{\sqrt3}$ = $4\sqrt3\ \text{cm}$ Hence, the correct answer is $4\sqrt3\ \text{cm}$.
Question : Directions: In the given figure, how many papers are also hard?
Option 1: 14
Option 2: 23
Option 3: 37
Option 4: 32
Correct Answer: 23
Solution : In the below diagram, the shaded part represents papers that are also hard. The numbers of the asked fields that fall in the region of brown will also be counted as there is no direction given that the region belonging to brown can not be
Question : Directions: A piece of paper is folded and cut as shown below in the question figure. From the given answer figures, indicate how it will appear when opened?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : When the given folded paper is unfolded, it will look like –
Hence, the third option is correct.
Question : Directions: In the following question, four number pairs are given. In each pair, the number on the left side of (–) is related to the number on the right side of (–) with some Logic/Rule /Relation. Three pairs are similar based on the same Logic/Rule/Relation. Select the odd one out from the given alternatives. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 – operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
Option 1: 225 – 5733
Option 2: 169 – 7912
Option 3: 361 – 9786
Option 4: 289 – 3194
Correct Answer: 361 – 9786
Solution : Let's check each option – First option: 225 : 5733; 225 = 152 and 5733 on reversing it gives 3375 = 153 Second option: 169 : 7912; 169 = 132 and 7912 on reversing it gives 2197 = 133
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