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Day 346: SSC CGL Quant

5 questions. Try each one first, then open its answer.

  1. Question 1

    Averages. Asked once: 20 Jul 2023 S4

    55
    The average monthly income of the father and mother is ₹5,000. The average monthly income of the mother and her son is ₹6,000. The average monthly income of the father and his son is ₹10,000. Find the monthly income (in ₹) of the father.

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  2. Question 2

    Circles. Asked once: 19 Sep 2024 S2

    74
    PQ and RS are common tangents to two circles intersecting at A and B. A and B, when produced on both the sides, meet the tangents PQ and RS at X and Y, respectively. If AB = 3 cm and XY = 5 cm, then PQ is ________.

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  3. Question 3

    Data Interpretation. Asked once: 24 Sep 2024 S3

    71
    The given pie-chart shows the data on A, B, O, and AB blood groups of 240 donors. Study the chart and answer the question that follows. What is the ratio of the average donors of blood groups ‘A’, ‘O’, and ‘AB’ to the donors of blood group ‘B’?

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  4. Question 4

    Linear Equations. Asked once: 18 Sep 2024 S1

    67
    If the system of the following equations has the value of the variables as three consecutive integers, then the value of a is ____. x - y + z = 2a x + 4y - 2z = 3(4 - a) 2x - 3y + 4z = 6 - 2a

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  5. Question 5

    Mensuration 2D. Asked once: 18 Sep 2025 S1

    64
    The side of a regular octagon is half the side of a regular quadrilateral (square). If the perimeter of the quadrilateral is 20cm, what is the perimeter of the octagon?

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