Question
The red colour of tomatoes is due to the presence
of:Solution
The correct answer is D
The ages of A, B and C together are 32 years. B is twice as old as A and C is 4 years older than A. What is the difference between ages of B and C?
The salaries of A and B are in the ratio 3:5. If the salary of A increases by 20% and the salary of B increases by 10%, the new sum of their salaries be...
If the nth term of an A.P. is given by Tₙ = 4n + 2, then what is the sum of the first 15 terms of the A.P.?
In what time will Rs. 25000 amount to Rs. 26530.20 @ 4% compound interest payable half-yearly?
9 years ago from now, ratio of ages of ‘R’ and ‘L’ was 2:5, respectively. If ‘L’ is 5 years elder to ‘R’, then what will be the age of �...
The combined current ages of Ram and Shyam add up to 56 years. Four years from now, the age ratio of Ram to Shyam will be 3:5. Determine the age differe...
Income of A is twice the income of B. B and A spend 55% and 65% respectively of their incomes. Find the savings of A, if B saves Rs. 18000 in a month.
A trader bought two articles for ₹2,000 and ₹3,000. He sold the first article at a profit of 20% and the second article at a loss of 10%. What is th...
The following table shows the marks obtained by five students in three subjects:
Relevant for Exams:
