Question
Calculate the value of 'a' if 'P' initially had Rs. 'a'
and invested 45% of this amount in a PF A with a simple interest rate of 35% per annum and the rest in a PF B with a compound interest rate of 30% per annum (compounded annually). After 2 years, 'P' received a total interest of Rs. 3333.6 from both PFs.Solution
According to question; (0.45 Ă— 0.35 Ă— a Ă— 2) + (0.55 Ă— 0.69 Ă— a) = 3333.6 0.315a + 0.3795a = 3333.6 0.6945a = 3333.6 a = 4800
Transgenic plants are being cultivated in India in:
Angle formed by a attached branch to the trunkÂ
Arrange these soil particles as per their size (large to small)
(A) Clay
(B) Fine gravel
(C) Sand (course)
(D) Sand (fine)
Which weathering process involves the reaction of minerals with carbonic acid?
In insect flight, what term is used to describe the upward movement of wings during each stroke?
In crop rotation, legumes play a vital role due to their ability to fix atmospheric nitrogen. Which group of microorganisms enables this process in legu...
 Urea contains:
Which was the first successful antifungal antibiotic to be developed, and it is still in general use?Â
Which crop is known as Wonder Crop / Miracle Crop?Â
Which program primarily aimed to eliminate the “middleman system” and promote self-dependence in all areas of rural life?
