Question
Veeru invested Rs. 2800 at 20% p.a. simple interest for
3 years. After 3 years, he invested the amount received by him at the 20% p.a. compound interest, compounded annually for another 2 years. Find the final amount received by Veeru at the end of 5 years.Solution
Amount received by Veeru after 3 years of investment = (2800 × 20 × 3)/100 + 2800 = Rs. 4900 Therefore, sum invested by Veeru at compound interest = Rs. 4900 Amount received by Veeru at the end of 5 years = 4900(1 + 0.2)2 = Rs. 7656.25
15(2/9) + 11(2/9) + 17(1/9) + 13(4/9) = ?
25% of 1000 + 10% of 150 – 22 × ? = 45
1885 ÷ 64.98 + 7.29 + ? = 69.09
‘A’ and ‘B’ invested Rs. 5000 and Rs. 4200, respectively in a business, together. After 7 months, ‘A’ withdrew 25% of his initial investment...
187 ÷ 5 ÷ 0.4 = ? – 24 × 2.4
What value should come in place of (?) question mark.
√2025 − √729 + (24 × 32) ÷ 6 = ?
What will come in the place of question mark (?) in the given expression?
(30% of 1200 + 50% of 3200) ÷ 98 = ?
(?) + (35)2 = (140)2 – (80)2 + 20% of 5480
7292/3 = ?
