Maths Practice Question and Answer
8 Q: The difference between 90% of a number and 83% of the same number is 175. What is 99% of that number?
2240 05ecf3a05a7365b2f4ce1dd50
5ecf3a05a7365b2f4ce1dd50- 12420false
- 22500false
- 32475true
- 41750false
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Answer : 3. "2475"
Q: What is the area (in sq. cm) of a rhombus if the lengths of the diagonals are 12 cm and 14 cm ?
2240 05ddce689103cc50a8fa6690c
5ddce689103cc50a8fa6690c- 142false
- 2168false
- 384true
- 463false
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Answer : 3. "84"
Q: If $$ sec θ ={13 \over 12}$$, and θ is acute, then what is the value of $$ \sqrt { cotθ+tanθ} \ $$ is...... 2240 05d931f46c263b979273f369f
5d931f46c263b979273f369f- 1$$ {4 \over 13}$$false
- 2$$ {12 \over 2\sqrt{13}}$$true
- 3$$ {13 \over 2\sqrt{15}}$$false
- 4$$ {2 \over 13}$$false
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Answer : 2. "$$ {12 \over 2\sqrt{13}}$$"
Q: Ratio between areas of two squares is 36:25. What would be the ratio between their perimeter. 2239 05d1096b587e3540b926c1bc9
5d1096b587e3540b926c1bc9- 15:4false
- 26:5true
- 34:6false
- 48:7false
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Answer : 2. "6:5"
Explanation :
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Q: Find the least multiple of 23, which when divided by 18, 21 and 24 leaves the remainder 7, 10 and 13 respectively.
2239 05d8c9199e01f4665336474b6
5d8c9199e01f4665336474b6- 13013true
- 23024false
- 33002false
- 43036false
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Answer : 1. "3013"
Q: The perimeter of a square and equilateral triangle is the same. If the diagonal of the square is $$ {6 \ sqrt {2}} $$ cm, then the area (square cm) of the triangle is
2238 05fb4e3600394e26f0dc009bc
5fb4e3600394e26f0dc009bc- 1$$ {9\sqrt{3}}$$false
- 2$$ {16\sqrt{3}}$$true
- 3$$ {6\sqrt{3}}$$false
- 4$$ {4\sqrt{3}}$$false
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Answer : 2. "$$ {16\sqrt{3}}$$"
Q: Ram started a business with a sum of Rs 600. After 3 months Shyam and after 6 months Mohan also become partners. If the profit at the end of the year was divided in the ratio of 4: 5: 3, then how much was Shyam's capital more than Mohan's capital.
2237 0602df9a06d461f6639871d56
602df9a06d461f6639871d56- 1Rs.100true
- 2Rs.150false
- 3Rs.200false
- 4Rs.300false
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Answer : 1. "Rs.100"
Q: A mother is 28 years older than twice the age of her son. Five years later, the mother will be 10 years older than thrice the age of her son. What is mother’s present age?
2236 062f3694a09a97851b631a10d
62f3694a09a97851b631a10d- 144 yearstrue
- 238 yearsfalse
- 340 yearsfalse
- 448 yearsfalse
- 5None of thesefalse
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