Mathematics
A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years.
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Sum of money becomes Rs. 13,380 after 3 years and Rs. 20,070 after 6 years on compound interest. The sum is:
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An automobile financier claims to be lending money at simple interest, but he includes the interest every six months. If he is charging 10%, the effective rate becomes:
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A boy can type 1350 words in 30 minutes, how many can he type in 5 minutes?
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You need 4/5 cups of water for a recipe. You accidentally put 1/3 cups into the mixing bowl. How much more water do you need?
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If fifth of the month falls two days after Monday, what day of the week will precede the 19th of the month?
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At a company’s Annual Dinner, 1/2 are employees and 1/3 are employees’ spouses. What percentage are neither?
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If 9 × 7 = 3545 and 4 × 3 = 1520 then 6 × 8 = ?
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If difference between ages X and Y is 12 and ratio is 3:7, what is age of Y?
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