Question
A sum of money, invested for 8 years on 5% per annum
simple interest, amounted to ₹287 on maturity. What was the sun invested in?Solution
Let the P=x A =287 SI =287-x 287-x =(x×5×8)/100 287-x =40x /100 140x =28700 x =205Rs.
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
20% of 80 × 26% of 65 = ?
(20.98 ÷ 2.91) + (15.12 – 5.96) = ?
( 19.95% of 799.89 ) × 12.05 = ? 2 + 18.99 × 6250 ÷ 1250
35.05% of 14.87 × (13.02 – ?) + 30.19 = 188.7
28 men and 21 women can complete a work in 16 days. All of them start working together and after working for 12 days the women stopped working. All men ...
Find the approximate value of Question mark(?). No need to find the exact value.
59.88% of 419.78 + (24.09 × 5) ÷ 3 – √(80.81) = ?
...(`sqrt(224.95)` `xx` `sqrt(440.89)` ) + (`sqrt(783.82)` `xx` `sqrt(440.87)` ) = ? + 150.03% of 120.33 - 139.86% of 1249.88
...1587.9 + 9650.98 + 10612.8 =?3 - 2536.67
(7008.79)2/7009.201 × √1442.76 × 0.4897 =?
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