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Question : A manufacturer fixes his selling price at 33% over the cost of production. If the cost of production goes up by 12% and the manufacturer raises his selling price by 10%, his percentage profit is:
Option 1: $28\frac{3}{8}\%$
Option 2: $30\frac{5}{8}\%$
Option 3:
$36\frac{5}{9}\%$
Option 4:
$35\%$
Correct Answer: $30\frac{5}{8}\%$
Solution : Let the cost of production as $C$ and the selling price as $S$. Given that the manufacturer fixes his selling price at 33% over the cost of production, $S = C + 0.33C = 1.33C$ The cost of production goes up by 12%, the new
Question : Directions: Which number from among the given options can replace the question mark (?) in the following series? 361, 306, ?, 208, 165, 126
Option 1: 235
Option 2: 216
Option 3: 298
Option 4: 255
Correct Answer: 255
Solution : Given: 361, 306, ?, 208, 165, 126
Decrease the difference between the consecutive numbers by 4 and find the next term of the series – 361 – 55 = 306; 306 – (55 – 4) = 306 – 51 = 255; 255 – (51 –
Question : The bar graph given below shows the sales of bikes and cars by five companies J, K, L, M, and N. P1 = The total sales of bikes of all the 5 companies. P2 = The total sales of cars of all 5 companies. What is the value of (P2 – P1)?
Option 1: 550
Option 2: 350
Option 3: 450
Option 4: 400
Correct Answer: 450
Solution : P1 = The total sales of bikes of all the 5 companies = 50 + 25 + 125 + 150 + 200 = 550 P2 = The total sales of cars of the all 5 companies = 300 + 75 + 175 + 250 +
Question : Directions: By Interchanging the given two numbers which of the following equations will be not correct? 9 and 7 I. 7 × 3 – 8 + 4 + 9 = 32 II. 7 – 9 × 2 + 6 ÷ 3 = –3
Option 1: Only II
Option 2: Neither I nor II
Option 3: Both I and II
Option 4: Only I
Correct Answer: Only II
Solution : Given: 9 and 7 are interchanged. I. 7 × 3 – 8 + 4 + 9 = 32 II. 7 – 9 × 2 + 6 ÷ 3 = –3
Let's solve each equation – I. 9 × 3 – 8 + 4 +
Question : A can do a piece of work in 20 days and B can do the same piece of work in 30 days. Find how many days they both will require to do the work.
Option 1: 16
Option 2: 14
Option 3: 10
Option 4: 12
Correct Answer: 12
Solution : Given: A can do a piece of work in 20 days and B can do the same piece of work in 30 days. In 1 day, A can do $\frac{1}{20}$ part of the work. In 1 day, B can do $\frac{1}{30}$ part of the work.
Question : The 36th meeting of 'Parliamentary committee on official language' was chaired by_____.
Option 1: Amit Shah
Option 2: Piyush Goyal
Option 3: Narendra Modi
Option 4: Rajnath Singh
Correct Answer: Amit Shah
Solution : The correct option is Amit Shah.
The 36th meeting of the Parliamentary Committee on Official Language was chaired by Amit Shah, the Union Home Minister of India. He is the ex-officio chairperson of the committee. The meeting took place on September 27, 2023,
Question : Which of these Battles proved decisive in the Angio-French rivary in India ?
Option 1: Battle of Wandiwash.
Option 2: Battle of Assaye.
Option 3: Battle of Chillianwala .
Option 4: Battle of Seringapatam.
Correct Answer: Battle of Wandiwash.
Solution : Correct Answer is Battle of Wandiwash.
At Wandiwash (1760), the British were led by Sir Eyre Coote, while the French were led by the Comte de Lally. As a result of the French losing all of their possessions in India, British forces decisively
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.
Computers and mobile phones have become a necessary and important part of our lives.
Option 1: a requisite
Option 2: an essential
Option 3: a required
Option 4: a needed
Correct Answer: an essential
Solution : The correct choice is the second option.
The word important is used to describe the significance of computers and mobile phones in our lives. The synonym, essential aligns well with the meaning, emphasising that computers and mobile phones are indispensable or crucial components
Question : Directions: In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows the given statements. Statements: No tyre is white. All grey is white. Conclusions: I. No white is a tyre. II. No tyre is grey. III. Some white are not grey.
Option 1: Only conclusion I follows
Option 2: Both conclusions I and III follow
Option 3: Both conclusions I and II follow
Option 4: None of the conclusions follow
Correct Answer: Both conclusions I and II follow
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): No white is tyre – From the Venn diagram, it is evident that there is a negative relation between tyre
Question : Swastik saves 20% of his income while spending the remaining amount on food, rent, education, and shopping. 15% of the income is spent on food, while INR 12,800 is spent on rent, INR 32,000 on education and INR 7,200 on shopping. The amount spent on shopping is 11.25% of the total expenditure. How much money (in INR) is spent on food?
Option 1: 9600
Option 2: 10800
Option 3: 12000
Option 4: 15000
Correct Answer: 12000
Solution : Let the income of Swastik be 100. Saving of 20% = 20 Expenditure = income – saving = 100 – 20 = 80 Amount spent on shopping = INR 7200 Percentage of expenditure spent on shopping = 11.25% $\therefore \frac{11.25}{100}\times80=9\%$ Percentage of salary spent on
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