Question
Which substance is commonly used as a thermometric
material in thermometers due to its expansive properties under temperature changes?Solution
Mercury is extensively used in thermometers because it expands consistently with temperature changes and remains in liquid form at a wide range of temperatures, making it ideal for precise and reliable temperature measurements.
Raj invested Rs.38000 in a business. After 6 months, Rohan joins him with an investment of Rs.P. If at the end of the year the profit is Rs.58000 and pr...
A man invests ₹40,000 in a business. After 3 years, he sells 40% of his stake for a 30% profit and reinvests the amount. After another 2 years, he sel...
A and B enter into a partnership with their initial sum of Rs.36000 and Rs.48000 respectively. After 9 months, a third person C also joins them with his...
P and Q started a business with a combined investment of Rs. 8400, where their investments were in the ratio of 9 : a, respective...
Two individuals, 'P' and 'Q', started a business with initial investments of Rs. 5400 and Rs. 6200, respectively. After six months, 'P' increased his in...
"A" and "B" initiated a partnership with investments in the proportion of 3:4. After four months, "C" entered the partnership by contributing Rs. 75,000...
'U' and 'V' jointly start a business by investing a total of Rs. 64,000, with their investments in the ratio of 9:5, respectively. They each invested th...
Two friends A and B started the business together. A invested Rs. 2000 more than B. A left the business after 8 months. If annual profit is Rs.6800 and ...
P and Q invested in a partnership with Rs.400 and Rs.700 respectively. After 4 months Q added Rs. 'x' more. If at the end of the year profit share of P ...
A started a retail business by investing Rs.40,000. After eight months B joined him with a capital of Rs.80,000. After 2 years, they earned a profit of...
