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Question : If 90 men can do a certain job in 16 days, working 12 hours per day, then the part of that work which can be completed by 70 men in 24 days, working 8 hours per day is:
Option 1: $\frac{1}{3}$
Option 2: $\frac{2}{3}$
Option 3: $\frac{7}{9}$
Option 4: $\frac{5}{8}$
Correct Answer: $\frac{7}{9}$
Solution : According to the question: $\frac{M_1×D_1×T_1}{W_1}=\frac{M_2×D_2×T_2}{W_2}$ Where $M_1$ and $M_2$ are men, $D_1$ and $D_2$ are days and $W_1$ and $W_2$, are work done. $T_1$ and $T_2$ are hours per day. So, $\frac{90×16×12}{1}=\frac{70×24×8}{W_2}$ ⇒ $W_2=\frac{7}{9}$ Hence, the correct answer is $\frac{7}{9}$.
Question : Directions: Select the option in which the given figure is embedded (rotation is NOT allowed).
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Since the rotation is restricted. So, the embedded figure will have the same orientation as the main figure. By comparison of the question figure with all the option figures, the given question figure is embedded only in the second option figure.
Hence, the second option is
Question : Directions: The statement given below is followed by some conclusions. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any follow from the given statement. Statement: I. All intelligent people are creative. Conclusions: I. Some creative people are intelligent. II. All creative people are intelligent.
Option 1: Only conclusion I follows
Option 2: Only conclusion II follows
Option 3: Either conclusion I or II follows
Option 4: Both conclusions I and II follow
Correct Answer: Only conclusion I follows
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): Some creative people are intelligent – Based on the given statement, all intelligent people are creative. From this, it can be inferred
Question : Directions: Words given on the left side of (::) are related to each other by some Logic/Rule/Relation. Select the missing word/ word pair on the right side of (::) from the given alternatives based on the same Logic/Rule/Relation. Ostrich : Bird :: Chair : ?
Option 1: Stool
Option 2: Table
Option 3: Wood
Option 4: Furniture
Correct Answer: Furniture
Solution : Given: Ostrich : Bird :: Chair : ?
Like, an ostrich is a type of bird. Similarly, a chair is a type of Furniture.
Hence, the fourth option is correct.
Question : The ratio of three positive numbers is 2 : 3 : 5 and the sum of their squares is 608. The three numbers are:
Option 1: 2, 3 and 5
Option 2: 10, 15 and 25
Option 3: 8, 12 and 20
Option 4: 4, 6 and 10
Correct Answer: 8, 12 and 20
Solution : Given: The ratio of three positive numbers is 2 : 3 : 5. The sum of their squares is 608. Let the number be $2x, 3x$ and $5x$. As per the given conditions, $(2x)^{2}+(3x)^{2}+(5x)^{2}=608$ ⇒ $4x^{2}+9x^{2}+25x^{2}=608$ ⇒ $38x^{2}=608$ ⇒ $x^{2}=\frac{608}{38}=16$ ⇒ $x^{2}=16$
Question : Where is the headquarters of Hindustan Zinc Ltd ?
Option 1: Udaipur
Option 2: Jodhpur
Option 3: Jaisalmer
Option 4: Jaipur
Correct Answer: Udaipur
Solution : The correct option is Udaipur.
The headquarters of Hindustan Zinc Ltd is located in Udaipur, Rajasthan. The company's operations are primarily focused on mining and refining zinc, lead, and silver. They have mines in the Indian states of Rajasthan and Uttarakhand.
Question : Directions: From the given alternative words, select the word which cannot be formed using the letters of the given word. LEGALIZATION
Option 1: ALERT
Option 2: ALLEGATION
Option 3: GALLANT
Option 4: NATAL
Correct Answer: ALERT
Solution : Given: LEGALIZATION
Now, let's compare all the option words with the word LEGALIZATION – First option: ALERT; All the letters of the word ALERT are not present in the word LEGALIZATION. R is not present in the word LEGALIZATION. Second option: ALLEGATION; All the letters
Question : In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the idiom or phrase. The whole ball of wax
Option 1: Everything
Option 2: Sagacious
Option 3: Meagre
Option 4: Complete disaster
Correct Answer: Everything
Solution : The correct choice is the first option.
The idiom "the whole ball of wax" means "everything".
This option accurately represents the meaning of the idiom. "The whole ball of wax" is equivalent to "everything" in a given context.
The meanings of the other options
Question : Directions: In the following questions, some statements are given followed by two / three conclusions / Assumptions respectively. You have to consider the statement to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given conclusions can be drawn from the given statement. Indicate your answer. Statement: It is desirable to put the child in school at the age of 5 or so. Assumptions: I: At this age, the child reaches the appropriate level of development and is ready to learn. II: The schools do not admit children after 6 years of age.
Option 1: Only assumption I is implicit
Option 2: Only assumption II is implicit
Option 3: Neither assumption I nor II is implicit
Option 4: Both assumptions I and II are implicit
Correct Answer: Only assumption I is implicit
Solution : According to the given statement – Assumptions (I): At this age, the child reaches the appropriate level of development and is ready to learn. According to the given statements we can assume that at the age of 5, a child has
Question : The average monthly expenditure of a family for the first four months is Rs. 2,570 and for the next three months Rs. 2,490, and for the last five months Rs. 3,030. If the family saves Rs. 5,320 during the whole year, the average monthly income of the family during the year is:
Option 1: Rs. 3,000
Option 2: Rs. 3,185
Option 3: Rs. 3,200
Option 4: Rs. 3,580
Correct Answer: Rs. 3,185
Solution : Sum of expenditure of first 4 months = 4 × 2570 = 10,280 Sum of expenditure of next 3 months = 3 × 2490 = 7,470 Sum of expenditure of last 5 months = 5 × 3030 = 15,150 Savings = 5,320 We know
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