Question
If p = (19² – 18) +11² + 6, which of the following
statements is correct? A). 3p will always be divisible by 6. B). 3p+5 will always be divisible by 11. C). {(p²+3)/4} will be divisible by 7. D). All of these. E). None of theseSolution
ATQ, Only statement I fits the value of ‘p’ 343+121+6 = 470 p = 470 Hence Only A is correct
- If 20% of ‘m’ equals 3 times 50% of ‘n’, and ‘m’ is 85% of 600, what is the value of ‘n’?
In a company, the production proportions of tables, chairs, and laptops are 10%, 30%, and 60% of their combined total production, respectively. The perc...
The monthly incomes of persons A and B are ₹4800 and ₹6400, respectively, while their monthly expenditures are ₹3600 and ₹5400. What is the rati...
A spent 20% and 30% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 15% and 20% to his mother and brother, respec...
'Q' spends 25% of his monthly income on rent, 40% on groceries, and 15% of the remaining amount on entertainment. He saves the rest of the money in a fi...
The price of sugar has increased by 30%. Sachin has decided to spend only 17% more than what he initially did on buying sugar. What is the percentage de...
Rahul was employed by a company in 2021 with a starting net salary of Rs. 25,000. By 2024, his gross salary had risen to Rs. 63,000. Assuming his net sa...
In an exam, Karan scored 35% marks and failed by 24 marks while Priya scored 75% marks and scored 72 marks more than the passing marks. Find out the pas...
- Varun spent 28% of his salary on bills, 45% of the remaining amount on groceries, and saved the rest. If his savings are Rs. 1260, then find the amount he ...
Monthly income of A is Rs. 44500 out of which he spent 22%, 14% and 23% of his total income in rent, medicine and transportation, respectively. Find his...
Relevant for Exams:
