Question
Which acids on leaves of gram is beneficial for stomach
ailments and blood purification?Solution
The leaves & pods of Bengal gram on the growing crop are coated with thin film of Malic acid (90-96%) & Oxalic acid (4-10%).
Total population of city P and Q is 2240 and 2650 respectively. If the ratio of number of males to females in city is P and Q is 4:3 and 3:2 respectivel...
- Find the fourth proportion of (2k - 5), (k + 1), and (3k + 4). (Note: 'k' is the smallest two-digit prime number.)
If the income of a family decrease by 6% and expenditure decrease by 8%, and its saving increases by 4%. Find the ratio of income and expenditure of th...
- The total amount of money Garima, Radha, and Kiran have Rs. 18720, and Garima has Rs. 540 more than twice of what Radha has. If Radha has 35% more than Kir...
A right triangle ABC with sides 5 cm ,12cm and 13cm is revolved about the side 12 cm. What is the volume of the solid so obtained?
If A varies directly as B and inversely as C and A = 6, B = 3 and C = 5, what is the value of A when B = 5 and C = 2?
- If the mean proportion of 0.49 and 2.25 is 'k', then find the value of '4k'.
- A total of Rs. ‘K’ was to be distributed among L, M, and N in ratio of 2:5:3 respectively but due to some reason the money was falsely distributed in r...
A sum of Rs. 723 is divided among X, Y and Z such that X gets Rs. 168 more than Y. Y gets Rs. 78 more than Z. Find the share of Z?
If the third proportion of 16 and 20 is “0.5k”, then find the value of (k − 20) : (k + 10).
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