1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : The toxicity of which of the following heavy metals leads to liver cirrhosis ?
Option 1: Copper
Option 2: Lead
Option 3: Mercury
Option 4: Zinc
Correct Answer: Copper
Solution : The correct option is copper.
Chronic exposure to excessive copper levels can result in liver cirrhosis. Wilson's illness, a genetic illness affecting copper metabolism, can cause copper to accumulate in different organs, including the liver. This buildup, over time, can cause liver damage and cirrhosis,
Question : The salary of Ramesh first increases by 35%, then decreases by 40%, then again increases by 25%. Find the overall increase or decrease percentage.
Option 1: Increase by 1.25%
Option 2: Decrease by 2.25%
Option 3: Decrease by 1.25%
Option 4: Increase by 2.25%
Correct Answer: Increase by 1.25%
Solution : Let the initial salary of Ramesh be 100. After a 35% increase, the salary becomes = 135 Then, after a 40% decrease, the salary becomes = 135 – 0.40 × 135 = 81 Finally, after a 25% increase, the salary becomes = 81
Question : Comprehension: In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Another farmer's cotton harvest increased from 10 quintals to 14 quintals (1)_____ using pesticides and fertilisers on the suggestion (2)_____ the local agriculture extension officer. "I (3)______ doubts as I was going for organic cotton for the (4)_____ time," he said, "but I saved eight thousand rupees per acre (5)____ costs." He sold his cotton for almost seven lakhs, (6)______ he wants to use for his daughter's studies and to (7)________ a new house. Another farmer said he's got the first (8)' ________ crop' of his life this year. The 53-year-old used to grow red gram on his (9)_______ field. "But thanks to a government project, my village tank is full, and I could (10)_________ paddy in the Rabi season." He reaped 66 quintals from his two acres.
Question: Select the most appropriate option to fill in the blank 3.
Option 1: have had
Option 2: didn't have
Option 3: have
Option 4: had
Correct Answer: had
Solution : The correct choice is the fourth option.
In this sentence, "had" is used to express past possession of doubts. The speaker had doubts in the past, specifically when they were in the process of choosing organic cotton. It indicates that the doubts existed at a
Question : Directions: Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered meaningful English words and must not be related to each other based on the number of letters/number of consonants/vowels in the word.) Calf : Cattle :: Foal : ?
Option 1: Elephant
Option 2: Horse
Option 3: Deer
Option 4: Kangaroo
Correct Answer: Horse
Solution : Given: Calf : Cattle :: Foal : ?
Like, the calf is a young one of cattle. Similarly, Foal is a young animal of the horse species.
Hence, the second option is correct.
Question : Directions: A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. ?, Hexane, Heptane, Octane
Option 1: Pentane
Option 2: Benzene
Option 3: Nonane
Option 4: Methane
Correct Answer: Pentane
Solution : Given: ?, Hexane, Heptane, Octane
The order is as follows – Hexane (alkane of 6 carbon atoms) < Heptane (alkane of 7 carbon atoms) < Octane(alkane of 8 carbon atoms)
So, Pentane (alkane of 5 carbon atoms) is the missing term of the given series.
Question : After two successive discounts of 40 percent and 20 percent, an article is sold for Rs. 4632. What is the marked price of the article?
Option 1: Rs. 7650
Option 2: Rs. 8870
Option 3: Rs. 9650
Option 4: Rs. 8050
Correct Answer: Rs. 9650
Solution : Let the marked price of the article be Rs. $x$. For two successive discounts Selling price = $\frac{100-\text{Discount}_1\%}{100}× \frac{100-\text{Discount}_2\%}{100}×$ marked price $⇒4632=x×\frac{100-40}{100}×\frac{100-20}{100}$ $\therefore x=9650$ Hence, the correct answer is Rs. 9650.
Question : Select the most appropriate phrase for the underlined segment in the given sentence.
My mother said, “You must pay attention to your studies.”
Option 1: Concentrate on
Option 2: Back up
Option 3: Act up to
Option 4: Ask for
Correct Answer: Concentrate on
Solution : The correct choice is the first option.
Explanation:
The phrase concentrate on is used to indicate the act of directing one's attention and mental effort towards a specific task or activity. In the context of the sentence, the mother is advising the speaker to
Question : Select the grammatically correct sentence.
A. The Supriya is the best girl in the class. B. Supriya is the best girl in the class. C. Supriya is best girl in the class. D. The Supriya is a best girl in the class.
Option 1: C
Option 2: A
Option 3: D
Option 4: B
Correct Answer: B
The grammatically correct sentence is: Supriya is the best girl in the class.
This sentence is grammatically correct and well-structured. It correctly identifies Supriya as the best girl in the class.
Question : Directions: How many rectangles are there in the given figure?
Option 1: 9
Option 2: 11
Option 3: 10
Option 4: 12
Correct Answer: 11
Solution : The given figure can be labelled as shown below –
In the above-labeled figure, there are a total of 11 rectangles. Namely, ABDC, EFGH, IJKL, nMNO, PQRS, TUVW, XYZa, bcde, fghi, jklm, AMUl.
Question : Directions: Select the number that can replace the question mark (?) in the following series. 15, 18, 13, 20, 11, ?
Option 1: 22
Option 2: 20
Option 3: 25
Option 4: 23
Correct Answer: 22
Solution : Given: 15, 18, 13, 20, 11, ?
Follow the pattern to obtain the next term –
So, 22 is the missing term in the series. Hence, the first option is correct.
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
And never miss an important update
