Ball and spring model of chemical bonds obey:
The ball and spring model of chemical bonds obeys Hooke's Law . This model is often used to describe the vibrational properties of molecules in a simplified manner.
Satyam and Aman have monthly salaries, including savings and expenditure, in the ratio 8:11. Aman's monthly savings are Rs. 12,000, and Satyam's savings...
The monthly salary of Ankita is Rs. 21,300, and Mamta's monthly salary is Rs. 12,000. The ratio of their monthly expenditures is 9:5, and the ratio of t...
799.99 + 1500.12 ÷ 29.98 × 50.01 = ? × 24.96
Aman spends 30% of his income, monthly income, on fuel. 40% in basic needs and 20% of the remaining in education. He saves the rest of them all in a rec...
Pankaj saves 33.33% of his monthly Income. If monthly Expenses of Pankaj is increased by 25% with respect to his previous monthly expenses, then his mon...
There are 50 students in a school canteen. Due to new admissions, 20 new students join the canteen. The daily expenses of the can...
What is the difference in the incomes of Pooja and Payal if their savings are Rs. 1000 and Rs. 500, respectively, and their income-to-expenditure ratios...
Raman's earnings have gone up by 12.5%. While maintaining the same level of expenditure, his savings have increased by 50%. Determine the percentage of ...
The respective ratio of monthly income of A to monthly income of B is 8:9, and A’s saving is (100/9) % more than B’s saving. Find the expend...
The total monthly salary of Mamta and Rishi is Rs 1,10,000 and the ratio of the expenses of Mamta and Rishi is 7:6 and the ratio of savings of Rishi and...
