Question
The simple interest received on a certain sum is Rs. 500
less than the sum invested. If the sum was invested at 10% p.a. for 6 years, then find the simple interest received.Solution
Let the sum invested be Rs. x Therefore, simple interest received = Rs. (x – 500) According to the question, {(x × 10 × 6)/100} = x – 500 => 0.60x = x – 500 => 0.40x = 500 => x = 500/0.40 = 1250 Therefore, simple interest received = x – 500 = 1250– 500 = Rs. 750
1*1/2 + 11*1/3 + 111*1/2 + 1111*1/3 + 11111*1/3 =?
150% of ? + 280 ÷ 35 = 132 - 122 + 7
120% of 25 + 80 X 2 = ?2 - 6
Solve the following:
240 ÷ 4 × 512 ÷ 8
What should come in place of the question mark (?) in the following question?
2 – [6 – {3 + (–4 + 5 + 1) × 8} + 12] = ?
24 × √? + 4008 ÷ 24 = 40% of 200 + 327
If 960 ÷ 16 + 875 ÷ 25 - x + 28 × 6 = 1350 ÷ 18 × 222 ÷ 37, then the value of x is:
?2 + 114 - 48 ÷ 2 × 5 = 163
30% of 40% of 120% of 3500 = ? × 63
13 X √? + 256 ÷ 4 = 30% of 900 - 50
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