Maths Practice Question and Answer
8 Q: The cost price of item B is Rs. 150/- more than the cost price of item A. Item A was sold at a profit of 10% and item B was sold at a loss of 20%. If the respective ratio of selling prices of items A and B is 11 : 12, what is the cost price of item B?
1753 161cdbab5edcf9307082e58bb
61cdbab5edcf9307082e58bb- 1Rs. 450/-true
- 2Rs. 420/-false
- 3Rs. 400/-false
- 4Rs. 350/-false
- 5Rs. 480/-false
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Answer : 1. "Rs. 450/-"
Q: How many numbers are there from 500 to 650 (including both) which are neither divisible by 3 nor by 7?
1753 06479d661bf323e479a800782
6479d661bf323e479a800782- 121false
- 2121false
- 387true
- 499false
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Answer : 3. "87 "
Q: A can finish a piece of work in 18 days and B can do the same work in half the time taken by A. Then working together. What part of the same work they an finish in a day? 1752 05cf0f058c97a225730e3b24b
5cf0f058c97a225730e3b24b- 1$${1\over 6}$$true
- 2$${2\over 5}$$false
- 3$${1\over 9}$$false
- 4$${2\over 7}$$false
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Answer : 1. " $${1\over 6}$$"
Q: A six digit number is formed by writing a three digit number two times consecutively. Find the least four digit number which can exactly divide this type of six digit number.
1752 060b0d388ce870118ce41fe8e
60b0d388ce870118ce41fe8e- 1101false
- 21010false
- 32301false
- 41001true
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Answer : 4. "1001 "
Q: A scooter was purchased for Rs 30,000 and Rs 3,000 was spent to repair it. It was sold for Rs 39,600. What was the profit percentage?
1751 05f6d86d1f9079a64e3bed9f3
5f6d86d1f9079a64e3bed9f3- 115false
- 220true
- 325false
- 410false
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Answer : 2. "20"
Q: If cos3A = X, then value of X?
1751 05ecf38f579d67a247e48737f
5ecf38f579d67a247e48737f- 14cos3A + 3cosAfalse
- 23cosA – 4cos3Afalse
- 3cosA + 4cos3Afalse
- 44cos3A – 3cosAtrue
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Answer : 4. "4cos3A – 3cosA"
Q: If sin3θ=cos(20° - θ) then find out the value of θ.
1750 05f589a1f2025ff52f0526ecf
5f589a1f2025ff52f0526ecf- 140°false
- 235°true
- 360°false
- 430°false
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Answer : 2. "35°"
Q: If 1,000 is divided into three parts in the ratio 2 : 3 : 5, find the value of the smallest part.
1750 06426dbec9d18d2e8ae1df314
6426dbec9d18d2e8ae1df314- 1100false
- 2300false
- 3200true
- 4400false
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