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• 1
1
Correct
Incorrect
• 2
5
Correct
Incorrect
• 3
7
Correct
Incorrect
• 4
9
Correct
Incorrect
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• 1
8 years
Correct
Incorrect
• 2
7 years
Correct
Incorrect
• 3
5 years
Correct
Incorrect
• 4
6 years
Correct
Incorrect
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Q: At what rate percent per annum will the simple interest on a sum of money be $${2\over 5}$$ of the principal amount in 10 years? 13 05cfdff59bc9a366f2932575a

• 1
4%
Correct
Incorrect
• 2
6%
Correct
Incorrect
• 3
$$5{2\over3}\%$$
Correct
Incorrect
• 4
$$6{2\over3}\%$$
Correct
Incorrect
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Q: A sum of Rs. 400 amounts to Rs. 480 in 4 years. What will it amount of if the rate of interact is increased by 2% ? 4 05cfdfebd70433d6f12b54059

• 1
Rs. 484
Correct
Incorrect
• 2
Rs. 560
Correct
Incorrect
• 3
Rs. 512
Correct
Incorrect
• 4
None of these
Correct
Incorrect
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Q: A sum of Rs. 1600 gives a simple interest of Rs. 252 in 2 year and 3 months. The rate of interest per annum is : 31 05cfdfc5bbc9a366f2932574d

• 1
$$5{1\over2}\%$$
Correct
Incorrect
• 2
8%
Correct
Incorrect
• 3
7%
Correct
Incorrect
• 4
6%
Correct
Incorrect
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Q: The simple interest on a sum of money is $${4\over 9}$$of the principal and the number of years is equal to the rate percent per annum. The rate per annum is : 10 05cfdfdf770433d6f12b54050

• 1
5%
Correct
Incorrect
• 2
$$6{2\over3}\%$$
Correct
Incorrect
• 3
6%
Correct
Incorrect
• 4
$$7{1\over5}\%$$
Correct
Incorrect
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Report Error : What is the unit digit in $$7^{105}$$?

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Report Error : In what time will the simple interest be $${2\over 5}$$ of the principle at 8 percent per annum ?

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Report Error : At what rate percent per annum will the simple interest on a sum of money be $${2\over 5}$$ of the principal amount in 10 years?

Error Reported Successfully