Which fuel has the highest calorific value?
Hydrogen has the highest calorific value, making it a highly efficient and combustible fuel.
Monthly savings of ‘A’ is Rs. 700 more than his monthly expenditure and his total monthly income is Rs. 6500. If his monthly income is increased by ...
'M' allocates 20% of his income to food and 40% of the remaining amount to rent. The expenditure on education is four times higher than his savings, whi...
60 percent of the voters promised to vote for A and the rest promised to vote for B. Of these, on the last day 30 percent of the voters went back on th...
A man donated 25%, 13% and 27% of his income to three NGOs ‘A’, ‘B’ and ‘C’, respectively. They spent 75%, 80% and 50% of respective sums re...
If a student scores 30% marks then he is failed by 50 marks, but when he scores 50% marks then he is passed by 30 marks. Find the passing %?
The income of Tina is Rs.24000 and she saves 15% of her income. The savings of Kajal is Rs.2000 more than that of Tina and she spends 60% of her income....
From her overall earnings, Veena allocates Rs. 8000 to SIP. From the remaining salary, she allocates 10% to vegetables and 7.5% to transportation, which...
A company allowed 9% commission on the total sales made by the salesman and a bonus of 1% on the sales over Rs. 40000. If the salesman deposited Rs. 81...
Two persons A and B started working for a company in similar jobs on January 1, 1990. A's initial monthly salary was Rs 400, which increases by Rs 50 af...
The sum of the monthly incomes of ‘A’, ‘B’ and ‘C’ is Rs. 60000 which is 4 times the monthly income of ‘C’. If ‘A’ spends 60% of his...
