Maths Practice Question and Answer
8 Q: The measure of the angles of a triangle are in the ratio 2 : 7 : 11. Measures of angles are :
1422 05dd3b5e0a46476101fbd4efc
5dd3b5e0a46476101fbd4efc- 1$$16^0, 56^0, 88^0$$false
- 2$$18^0, 63^0, 99^0$$true
- 3$$20^0, 70^0, 90^0$$false
- 4$$25^0, 175^0, 105^0$$false
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Answer : 2. "$$18^0, 63^0, 99^0$$"
Q: 1, 3, 5, 7, ………total average of 25th number is:
1319 05dd3be08874d2d52fa321c99
5dd3be08874d2d52fa321c99- 1125false
- 225true
- 3625false
- 450false
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Answer : 2. "25"
Q: If $$ x={\sqrt3\over{2}}$$ then the value of $$ \sqrt{1+x}-\sqrt{1-x}$$ will be
1225 05dd3bc8cc2282c484e46fabc
5dd3bc8cc2282c484e46fabc- 11true
- 20false
- 3$$ \sqrt{3}$$false
- 4$$ \sqrt{2}$$false
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Answer : 1. "1"
Q:Directions: The bar chart given below shows the percentage distribution of the production of various models of a mobile manufacturing company in 2007 and 2008. The total production in 2007 was 35 lakh mobile phones and in 2008 the production was 44 lakh. Study the chart and answer the following questions.
Percentage of six different types of mobiles manufactured by a company over two year
If 85% of the D type mobile produce in each year were sold by the company, how many D type mobiles remained unsold?
1257 05dd685d7c2282c484e4cab56
5dd685d7c2282c484e4cab56Percentage of six different types of mobiles manufactured by a company over two year
- 176,500false
- 293,500false
- 31,18,500true
- 41,22,500false
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Answer : 3. "1,18,500"
Q: A person deposited ₹500 for 4 years and ₹ 600 for 3 years at the same rate of simple interest in a bank. Altogether he received ₹ 190 as interest. The rate of simple interest per annum was
1300 05dd63277c2282c484e4b5ee6
5dd63277c2282c484e4b5ee6- 14 %false
- 25 %true
- 32 %false
- 43 %false
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Answer : 2. "5 % "
Q: A man spends 75 % of his income. His income increased by 20 % and he increased his expenditure by 15 %. His savings will then be increased by:
1380 05dd62d81c2282c484e4b4bf1
5dd62d81c2282c484e4b4bf1- 133%false
- 2$$33{1\over 3}\% $$false
- 335%true
- 440%false
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Answer : 3. "35% "
Q:Directions: The bar chart given below shows the percentage distribution of the production of various models of a mobile manufacturing company in 2007 and 2008. The total production in 2007 was 35 lakh mobile phones and in 2008 the production was 44 lakh. Study the chart and answer the following questions.
Percentage of six different types of mobiles manufactured by a company over two year
If the percentage production of A type mobiles in 2008 as same as that in 2007, then the number of A type mobiles produced in 2008 would have been
1160 05dd6849ac2282c484e4ca5c6
5dd6849ac2282c484e4ca5c6Percentage of six different types of mobiles manufactured by a company over two year
- 114,00,000false
- 213,20,000true
- 311,70,000false
- 410,50,000false
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Answer : 2. "13,20,000 "
Q:Directions: The bar chart given below shows the percentage distribution of the production of various models of a mobile manufacturing company in 2007 and 2008. The total production in 2007 was 35 lakh mobile phones and in 2008 the production was 44 lakh. Study the chart and answer the following questions.
Percentage of six different types of mobiles manufactured by a company over two year
What was the difference in the number of B type mobiles produced in 2007 and 2008?
1113 05dd68408db51363c023a73a0
5dd68408db51363c023a73a0Percentage of six different types of mobiles manufactured by a company over two year
- 13,55,000true
- 22,70,000false
- 32,25,000false
- 41,75,000false
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