Question
A sum of Rs. 6000 at a certain rate of interest in simple
interest for six years is amounted to Rs. 11400. If the same sum of money at same rate of interest compounded annually for two years, then what is the interest earned?Solution
Let R% be the rate of interest.
11400 - 6000 = (6000 * R * 6)/100
=> R = 5400/360 =
=> R = 15%
So, CI = 6000 * [(1 + 15/100) 2 - 1]
=> CI = Rs. 1935
29.81 % of 49.91 + 14.28% of 147.09 + 179.91 = ?3
480 ÷ 10 + 18 % of 160 + ? * 9 = 60 * √36
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
41.98% of 2200.031 + 15% of 3999.9 = ?
(100.01% of 44.89) ÷ 14.98 = √? - √48.98
30.33% of 440.08 + 45.09 × 5.998 – √961.09 × 3.990 – 189.99 = ?
12.05% of 1399. 93 + 24.95 × 15.05 - 319.04 = ?
(2879.79 ÷ 24.07) × (√624.77 + √120.88) - 35% of 1199.85 = ?
Solve the given equation for ?. Find the approximate value.
(124.85% of 639.77 – 39.85% of 450.21) × (√224.85 ÷ √35.96) = ?
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