In expressing a length of 81.472 km as nearly as possible with the three significant digits, find the percentage error

1.  0.35%

2.  0.34%

3.  0.034%

4.  0.035%

View Answer  
4
Correct Answer :

0.034\%


Explanation :
No Explanation available for this question

In an election between two candidates, 75 % of the voters cast their votes, out of which 2% of the votes were declared invalid. A candidate got 9261 votes which were 75% of the total valid votes. Find the total number of votes.

1.  16800

2.  15800

3.  16700

4.  15700

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4
Correct Answer :

16800


Explanation :
No Explanation available for this question

If 15% of 40 is greater than 25% of a number by 2, the number is

1.  14

2.  16

3.  18

4.  20

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4
Correct Answer :

16


Explanation :
No Explanation available for this question

A batsman scored 120 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets.

1.  40%

2.  50%

3.  60%

4.  70%

View Answer  
4
Correct Answer :

50\%


Explanation :
No Explanation available for this question

Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate got

1.  55%

2.  56%

3.  57%

4.  58%

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4
Correct Answer :

57\%


Explanation :
No Explanation available for this question

Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are

1.  42,30

2.  42,31

3.  42,32

4.  42,33

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4
Correct Answer :

42,33


Explanation :
No Explanation available for this question

One fourth of one third of two fifth of a number is 15. What will be40% of that number

1.  140

2.  150

3.  180

4.  200

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4
Correct Answer :

180


Explanation :
No Explanation available for this question

Rahul's Mathematics test had 75 problems, 10 arithmetic, 30 algebra, 35 geometry problems. Although he answered 70% of arithmetic, 40% of arithmetic and 60% of geometry problems correctly, still he got less than 60% problems right. How many more questions he would have to answer more to get passed

1.  5

2.  6

3.  7

4.  8

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4
Correct Answer :

5


Explanation :
No Explanation available for this question

10% of inhabitants of a village having died of cholera, a panic set in, during which 25% of the remaining inhabitants let the village. The population is then reduced to 4050. Find the original inhabitants

1.  5500

2.  6000

3.  6500

4.  7000

View Answer  
4
Correct Answer :

6000


Explanation :
No Explanation available for this question

How many litres of pure acid are there in 8 litres of a 20% solution

1.  1.5

2.  1.6

3.  1.7

4.  1.8

View Answer  
4
Correct Answer :

1.6


Explanation :
No Explanation available for this question
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