Pariksha Corner

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Saturday, January 25, 2020

Ram and Menaka can complete a bridge in 84 and 108 days respectively. They completed the same bridge in 12 days with the help of Shyam. How many days will Shyam take to complete the bridge,if he works alone?

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    • KPTCL Assistant Exam (Mescom) SLOT-3 2017 click here to view all questions
    Ram and Menaka can complete a bridge in 84 and 108 days respectively. They completed the same bridge in 12 days with the help of Shyam. How many days will Shyam take to complete the bridge,if he works alone?
    A$31 \frac{1}{4} \text{ days}$
    B$18 \frac{2}{5} \text{ days}$
    C$6\frac{48}{55} \text{ days}$
    D$16 \frac{4}{47} \text{ days}$
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    In a class of 40 students, there are 22 boys and 18 girls. The average height of boys is 150.25 cm and the average height of girls is 145.50. What is the average height of the students in the class?

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    • KPTCL Assistant Exam (Mescom) SLOT-3 2017 click here to view all questions
    In a class of 40 students, there are 22 boys and 18 girls. The average height of boys is 150.25 cm and the average height of girls is 145.50. What is the average height of the students in the class?
    A148.112 cm
    B146.025 cm
    C145.652 cm
    D147.875 cm
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    Three partners A, B, and C start a business. Twice A's investment is equal to thrice B's investment and B`s investment is four times C`s investment. Profit at the end of one year was Rs. 16,500. What was B`s share of the profit?

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    • KPTCL Assistant Exam (Mescom) SLOT-3 2017 click here to view all questions
    Three partners A, B, and C start a business. Twice A's investment is equal to thrice B's investment and B`s investment is four times C`s investment. Profit at the end of one year was Rs. 16,500. What was B`s share of the profit?
    ARs. 12000
    BRs. 6000
    CRs. 2000
    DRs. 1500
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    Three painters get a contract for painting a wall for Rs. 3500. Painter 1 and 2 complete 5/7 portion of the task and get paid accordingly. How much will Painter 3 earn from the task?

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    • KPTCL Assistant Exam (Mescom) SLOT-3 2017 click here to view all questions
    Three painters get a contract for painting a wall for Rs. 3500. Painter 1 and 2 complete 5/7 portion of the task and get paid accordingly. How much will Painter 3 earn from the task?
    ARs. 1000
    BRs. 2500
    CRs. 1275
    DRs. 1500
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    Three friends divide a cash of Rs.980 among themselves such that first one receives half of second one and the second one receives half of third one. What is the share of the third friend?

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    • KPTCL Assistant Exam (Mescom) SLOT-3 2017 click here to view all questions
    Three friends divide a cash of Rs.980 among themselves such that first one receives half of second one and the second one receives half of third one. What is the share of the third friend?
    ARs. 600
    BRs. 782
    CRs. 435
    DRs. 560
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    The value of a computer depreciates at 10% per annum. If its current value is Rs. 36,000, what will be the value of the computer after two years?

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    • KPTCL Assistant Exam (Mescom) SLOT-3 2017 click here to view all questions
    The value of a computer depreciates at 10% per annum. If its current value is Rs. 36,000, what will be the value of the computer after two years?
    ARs. 29,160
    BRs. 42,840
    CRs. 43,560
    DRs. 28,800
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    Rahul decreased the price of his product by 10% and then the number of pieces sold increased by 30%. ________ will be percentage increase in revenue for Rahul.

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    • KPTCL Assistant Exam (Mescom) SLOT-3 2017 click here to view all questions
    Rahul decreased the price of his product by 10% and then the number of pieces sold increased by 30%. ________ will be percentage increase in revenue for Rahul.
    A30.00%
    B17.00%
    C15.00%
    D7.50%
    View Answer

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