ETEA ECAT - Mathematics MCQs
MCQSETEA ECAT - Mathematics MCQs
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9285 MCQs
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51
Rashid is positioned 15th from the front in a line of boys. The number of boys behind him is three times the number of boys in front of him. How many boys are located between Rashid and the boy who is 7th from the end of the line?
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52
If 12 years are added to two-thirds of Rani's current age, the result is three years more than her present age. Determine Rani's current age.
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53
A person's current age is two-fifths of his mother's age. In eight years, his age will be one-half of his mother's age. What is the mother's current age?
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54
Three pumps operating for 8 hours daily can empty a tank in 2 days. How many hours per day must 4 pumps operate to empty the same tank in 1 day?
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55
If 14 taps can fill a swimming pool in 10 hours, how many hours will it take for 5 taps to fill the same pool?
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56
Calculate the square roots of the numbers 729 and 169 respectively.
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57
What is the positive square root of the number 64009?
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58
Given the equation 2^x = 32, what is the value of x^2?
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59
Under what condition does the sum of an infinite geometric series exist?
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60
Determine the first four terms of the sequence defined by the formula a_n = 2n - 3.
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