Decimal Fractions Practice Question and Answer
7 4 Q:
5fa91d825ebf3a644275318f 4 Q:
5f4dedcc82369c1d61136613 4 Q:
5f4ded0e82369c1d61136088 4 Q:
5ef187c681a47f2e7ae7e208 4 Q:
5eec8ab81f431e35edefb272 4 Q:
5ed9da03e11a1c4b43e6908e 5 Q:
5d4aac9111160f205237393c Answer : 5. "630"
Q: What is the value of a when $$ {x^{2(3a+1)}}={x^{3}}$$ ?
863 05fa91d825ebf3a644275318f
5fa91d825ebf3a644275318f- 1$$ {1\over 6}$$true
- 2$$ {2\over 3}$$false
- 3$$ {1\over 12}$$false
- 4$$ {2\over 5}$$false
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Answer : 1. "$$ {1\over 6}$$"
Q: Simplify $$ {^3\sqrt {{4} {12\over {125}}}}$$.
898 05f4dedcc82369c1d61136613
5f4dedcc82369c1d61136613- 12false
- 21false
- 3$$ {1}{3\over5}$$true
- 4$$ {2}{3\over5}$$false
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Answer : 3. "$$ {1}{3\over5}$$"
Q: Find the value of $$ {^3\sqrt{\sqrt{.000064}}}$$.
827 05f4ded0e82369c1d61136088
5f4ded0e82369c1d61136088- 10.002false
- 20.0002false
- 30.2true
- 40.02false
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Answer : 3. "0.2"
Q: Two numbers are in the ratio x : y . If 2 is added to both numerator and denominator , the fraction becomes $$ 1\over2$$. Find the value of x + y .
1316 05ef187c681a47f2e7ae7e208
5ef187c681a47f2e7ae7e208- 12false
- 23false
- 34false
- 45true
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Answer : 4. "5 "
Q: Which of the following is largest fraction amongst $$ {5\over8}$$, $$ {3\over7}$$, $$ {2\over9}$$, $$ {4\over5}$$?
1072 05eec8ab81f431e35edefb272
5eec8ab81f431e35edefb272- 1$$ {3\over7}$$false
- 2$$ {5\over8}$$false
- 3$$ {4\over5}$$true
- 4None of thesefalse
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Answer : 3. "$$ {4\over5}$$"
Q: Sum of 5 times of a fraction and 4 times its reciprocal is 9. What is fraction?
1613 05ed9da03e11a1c4b43e6908e
5ed9da03e11a1c4b43e6908e- 1$$ {2\over7}$$false
- 2$$ {5\over4}$$false
- 3$$ {4\over5}$$true
- 4$$ {7\over2}$$false
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Answer : 3. "$$ {4\over5}$$"
Q: What approximate value should come in place of the question mark(?) in the following question?
105.003+307.993+ 215.630=?
2367 05d4aac9111160f205237393c
5d4aac9111160f205237393c105.003+307.993+ 215.630=?
- 1610false
- 2650false
- 3660false
- 4670false
- 5630true
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Answer : 5. "630"
Explanation :
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