Maths Practice Question and Answer
8 Q: A rod of length 85 m is divided into two parts if the first part of the rod is 2/3 of the second part then the larger part (in metres) is.
4174 15d68fc9a4130032e96a60fe4
5d68fc9a4130032e96a60fe4- 134false
- 2170/3false
- 385false
- 451true
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Answer : 4. "51"
Q: Find the difference of CI and SI on a sum of Rs. 30240 invested for 3 years at rate of interest per annum.
4167 160c0a13e590e633a7d38e2b1
60c0a13e590e633a7d38e2b1- 1Rs. 2500false
- 2Rs. 2440false
- 3Rs. 2660true
- 4Rs. 3120false
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Answer : 3. "Rs. 2660"
Q: In the given figure, ABC is an equilateral triangle. Two circles of radius 4 cm and 12 cm are inscribed in the triangle. What is the side (in cm) of an equilateral triangle?
4164 05f2cf85721de6a117aefed9a
5f2cf85721de6a117aefed9a- 1$$ {32\over \sqrt{3}}$$false
- 2$$ {64\sqrt{3}}$$false
- 3$$ {32\sqrt{3}}$$false
- 4$$ {24\sqrt{3}}$$true
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Answer : 4. " $$ {24\sqrt{3}}$$"
Q: The unit digit in the sum of (124 )372 + (124 )373 is:
4111 05ee0ba2e0cb2490dae76c28a
5ee0ba2e0cb2490dae76c28a- 15false
- 24false
- 32false
- 40true
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Answer : 4. "0"
Q: Three vessels contain alcoholic solutions with the concentrations of alcohol as 0.25, 0.5 and 0.75 respectively. 4 litres from the first, 6 litres from the second and 8 litres from the third are mixed. What is the ratio of alcohol and water in the resultant mixture?
4071 05e8ff35ff681623fa55ff3af
5e8ff35ff681623fa55ff3af- 11: 2false
- 21: 3false
- 31: 1false
- 45: 9false
- 55: 4true
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Answer : 5. "5: 4"
Q: Ramesh and Dinesh can complete a work in 15 and 20 days respectively. Ramesh started working but after 5 days Dinesh replaced Ramesh. Find the share of Dinesh in Rs 15000 4058 05d1491b097a68b089a7aa717
5d1491b097a68b089a7aa717- 1Rs 5000false
- 2Rs 9000false
- 3Rs 10000true
- 4Rs 8000false
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Answer : 3. "Rs 10000"
Q: What angle is made by minute hand in 29 sec?
4049 05da84899b542750caa3e7ad2
5da84899b542750caa3e7ad2- 11740°false
- 22.9°true
- 329°false
- 4260°false
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Answer : 2. "2.9° "
Q: Amar can complete ¼ work in 3 days and Bhaskar can complete 1/6 th of the work in 4 days. If they work on it together, they get Rs 1800. Find the amount received by Amar. 4037 15d148fd797a68b089a7aa70d
5d148fd797a68b089a7aa70d- 1Rs 600false
- 2Rs 1000false
- 3Rs 1080false
- 4Rs 1200true
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