6th Class Mathematics Arithmetic Question Bank Arithmetic

  • question_answer Directions: Match Column-I with Column-II and select the correct answer using the codes given below the columns.

    A) A - r; B - q; C - s; D ? p

    B) A ? r; B ? s; C ? p; D ? q

    C) A - p; B - r; C - s; D ? q

    D) A ? s; B ? q; C ? r; D ? p

    Correct Answer: D

    Solution :

         \[1.8+16.3\,+72.985\,\] \[\begin{align}   & =0.1800 \\  & \,\,\,\,\,\underline{16.300} \\  & \,\,\,\,\underline{72.985} \\ \end{align}\] B: 27.091 ? 32.05 +19.05 = 27.091 + 19.05 ? 32.05 27.091 + 19.05 \[\begin{align}   & =27.091 \\  & \,\,\,\,\,\underline{19.050} \\  & \,\,\,\,\underline{46.141} \\ \end{align}\] 46.141 ? 32.05 \[\begin{align}   & =46.141 \\  & \,\,\,\,\,\underline{32.050} \\  & \,\,\,\,\underline{14.091\,\,} \\ \end{align}\] C: 0.5 + 12.56 + 0.003 \[\begin{align}   & =00.500 \\  & \,\,\,\,\,\underline{+12.560} \\  & \,\,\,\,\underline{+00.003\,\,} \\  & \,\,\,\,\,\,\underline{13.063\,\,\,} \\ \end{align}\] D: Decimal forms of \[\frac{7}{100},\,\frac{124}{1000}\] and \[\frac{1956}{100}\] are 0.07, 0. 124 and 19.56 respectively. Their sum = 00.070             \[\begin{align}   & \,\,\,\,\,\underline{+00.124} \\  & \,\,\,\,\underline{+19.560\,\,} \\  & \,\,\,\,\,\,\underline{19.754\,\,\,} \\ \end{align}\]


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