Question
A sum of money amounts to Rs 250 in 4 years and Rs 432
in 7 years at a compound rate of interest. What is the rate of interest per annum?Solution
Rate of interest = (difference of amount)/(first amount)× 100 = (6 - 5)/5 × 100 = 20% per annum
Saprolegniasis in fish is caused by
The yellow vein mosaic of okra is majorly transmitted by ____
DFRL located at
Which variety of sugarcane should be planted  under saline water conditions in southwestern districts of Punjab?Â
Microbe involved in biological oxidation of ammonium ion to nitrite ion is
Science of manipulating crop environment complex with dual aims of improving agricultural productivity and gaining a degree of understanding of the pro...
In the composition of soil on volume basis soil water and soil air comprises 50%. What is the percent of mineral matter?
In Lift Irrigation Project, the total head is ___
The most economical means of managing the ‘tungro virus’ disease in rice is:
An acid liquid from the granular hairs of leaves and pods of Bengal gram contains two acids:
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