Question
Rs. 6000 is invested in scheme ‘A’ for 3 years and
Rs. 6000 is invested in scheme ‘B’ for 2 years. Scheme ‘A’ offers simple interest of 13% p.a. If the interest received from both the schemes are equal, then find the rate of simple interest (p.a.) offered by scheme ‘B’.Solution
Interest received from scheme ‘A’ = 6000 × 13 × 3 ÷ 100 = Rs. 2340 Let the rate of simple interest offered by scheme ‘B’ = ‘k%’ p.a. ATQ; 6000 × 2 × k ÷ 100 = 2340 Or, 120k = 2340 Or, k = (2340/120) = 19.5 So, rate of simple interest offered by scheme ‘B’ = 19.5% per annum.
98.999 x 99.001 + 640.856=?
- 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.)
What approximate value will replace the question mark (?) in the following?
34.99...
22.22 × 8.99 + 142.15 = ?
15.001% of 799.99 - 3/11% of 1099.99 + 111.002 = ?
2380.03 ÷ 84.98 x 39.9 = ? + 15.32
What approximate value should come in the place of (?) in the following questions?
...
(8160.42 ÷ 33.73) + 309.79 + ? = 30.2 * 81.842 (1/4)% of 7999.58 + {49.06% of 898.87} + √143.14 – 19.99% of 1499.63 - (52 - 41) = ?
? = (5.8)2 + (8.9)2 + (4.7) 2 + 24.7% of 20
(10.98% of 499.99) - 4.998 = √?
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