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The average weight of a class of 50 students is 48.6 kg. If the average weight of the 20 boys is 54 kg, then find the average weight (in kg.) of the girls in the class.
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On an average, Mukesh scored 85 marks in Hindi, English. Maths and Physics. If the marks of Chemistry are also included, the average becomes 80. How much did Mukesh score in Chemistry?
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The average height of 16 students is 142 cm. If the height of the teacher is included, the average height increases by 1 cm. The height of the teacher is
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The average of 5 consecutive even numbers A, B, C, D and E respectively is 74. What is the product of C and E?
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The average of five consecutive odd numbers is 84 percent of the highest number. What is the sum of the first two of these numbers?
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The average weight of 32 students of a class was 58.5 kg. After 8 new students joined the class, its average weight increased by 1.2 kg. What is the average weight of 8 new students who joined the class? (in kg)
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The average age of 80 boys in a class is 15 years. The average age of a group of 15 boys in the class is 16 years and the average age of another 25 boys in the class is 14 years. What is the average age of the remaining boys in the class?
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Average weight of three boys P, T and R is `54 1/3` kgs while the average weight of three boys, T, F and G is 53 kgs. What is the average weight of P, T, R, F and H?
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2 years ago, the average age of A, B and C was 30 years. The present average age of A and B is 25 years. 4 years hence, the average age of C and D would be 43 years. What is the present age of D?
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The average age of a husband, his wife and son 3 years ago was 29 years and that of his wife and son 5 years ago was 21 years. What is husband's present age? (in years)
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Average weight of 25 boys in a class is 48 kgs. The average weight of the class of 40 students is 45 kgs. What is the average weight of the 15 girls in the class?
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If a2 + b2 + c2 = ab + bc + ac then the value of `(a + c)/b` is
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In the following question, select the related word from the given alternatives.
Detective : Informer : : Reporter : ?
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In the following question, select the related word pair from the given alternative.
Court : Lawyer : : ? : ?
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'MORE' is related to 'EORM' in the same way as 'SUIT' is related to ______.
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Which one is like animation, life, wings?
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Select the option that is related to the third letter cluster in the same way as the second letter cluster is related to the first letter cluster.
CONCEPT : DDFOPQU : : NARROWS : ______.
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Which of the following pairs of words have the same relationship as FAN : HEAT?
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Which of the following has the same relationship as ROCK : CROK?
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Candid is too indirect as honest is to______
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