Maths MCQs

The table given here represents the distance (in km) travelled by two athletes X and Y in the same direction.

Hour Distance Travelled (in Km) X Distance Travelled (in Km) Y 1St 25 30 2nd 35 45 3rd 25 40 4th 20 30 5th 25 20 6th 20 15 Y’s average speed (km/hour) during the first five hours is: Optionsa) 31b) 34c) 32d) 33 Solution As per questionSum of first five hours speed = 30

The table given here represents the distance (in km) travelled by two athletes X and Y in the same direction. Read More »

The following table show scores in different subjects obtained by Akshay in school. study the table and answer the question that follow.

Subject Marks Obtained Total Marks English 73 100 Hindi 56 80 Science 45 75 Mathematic 90 125 IT 45 60 In which subject did he score the highest marks (in %) ? Optionsa) Mathematicb) ITc) Englishd) Hindi Solution As per questionMarks in % = English marks in % = = 73%Hindi marks in % =

The following table show scores in different subjects obtained by Akshay in school. study the table and answer the question that follow. Read More »

The cost price of a bat is 75% of the marked price. Calculate the gain percentage after allowing a discount of 15%.

The cost price of a bat is 75% of the marked price. Calculate the gain percentage after allowing a discount of 15%. Optionsa) 18.61%b) 25.6%c) 21.33%d) 13.33% Solution As per questionDiscount = 15%SP = MP -DP = SP – CP P% = Let the MP = 100CP = = 75SP = = 85P = 85

The cost price of a bat is 75% of the marked price. Calculate the gain percentage after allowing a discount of 15%. Read More »

The salary of a worker is first increased by 25%, then it is decreased by 12%. The percentage change in his salary is:

The salary of a worker is first increased by 25%, then it is decreased by 12%. The percentage change in his salary is: Optionsa) 10% decreaseb) 10% increasec) 13% increased) 13% decrease Solution As per questionLet salary = 100After increased = 125decreased in 12% = = 15125 – 15 = 110Percentage change = 110 –

The salary of a worker is first increased by 25%, then it is decreased by 12%. The percentage change in his salary is: Read More »

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