Mathematics MCQs — Test 55
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Question 1
A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, the how old is B??
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Question 2
A father said to his son, “I was as old as you are at the present at the time of your birth”. If the father’s age is 38 years now, the son’s age five years back was:?
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Question 3
The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is?
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Question 4
By selling a table for Rs.350 instead of Rs.400, loss percent increases by 5%. The cost price of the table is?
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Question 5
Francis has 18 eggs out of which 12 eggs were sold at 10% loss than the cost price. At what mark up should he sell the remaining eggs to cover his losses.?
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Question 6
A bag contains 19 red balls, 37 blue balls and 27 green balls. If a ball is picked up from this bag at random, what is the probability of picking of blue ball?
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Question 7
Two coins are tossed simultaneously. The probability of getting at the most one head is?
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Question 8
If A = x% of y and B = y% of x, then which of the following is true?
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Question 9
65% of a number is 21 less than four-fifth of that number. what is that number?
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Question 10
A batsman scored 120 runs which included 9 boundaries and 4 sixes. What percent of his total score did he make by running between the wickets??
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