InterviewSolution
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InterviewSolution
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__________ are important for determining the rightful owner of the land.(a) Policemen (b) Land records (c) Chowkidars iv) The Gram Panchayat is headed by the _________. (a) Gram Sabha (b) Pradhan (c) Women v) The elected head of the Municipal Corporation is known as the mayor or ________ (a) Mahajan (b) Mahapaur (c) Alderman vi) The district courts function under the ________. (a) High Court (b) Sessions Court (c) Supreme Court |
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Answer» Answer: Given :- Sachin score 60% in MATHEMATICS and 3 less in science. Total marks = 150 To Find :- Marks SCORED in science Solution :- At first we NEED to find 60% of 150 \sf 60\% \; of\; 15060%of150 \sf \dfrac{60}{100}\TIMES 150 100 60
×150 \sf \dfrac{6}{10} \times 150 10 6
×150 \sf 6 \times 156×15 \sf 9090 Now Marks scored in be x - 3 \sf x + \bigg(x - 3 \bigg) = 90x+(x−3)=90 \sf x + x -3=90x+x−3=90 \sf 2x+3=902x+3=90 \sf 2x=90-32x=90−3 \sf 2x =872x=87 \sf x = \dfrac{87}{2}x= 2 87
\sf x = 43.5x=43.5 Marks in science \sf x - 3x−3 \sf 43.5-343.5−3 {\textsf{\textbf{\red{\underline{He had scored 40.5 marks in science}}}}} He had scored 40.5 marks in science
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