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24 × ?2– 11 × 4 = 1900 => 24 × ?2– 44 = 1900 => 24 × ?2= 1944 => ?2= 1944/24 => ?2= 81 => ? = 9
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller n...
The numerator of a fraction is 2 less than its denominator. If the numerator is decreased by 2 and the denominator is increased by 3, the denominator be...
The sides of a right angled triangle is 6, 8 and 10cm. Another triangle is formed by joining the mid points of all the sides of the triangle and in the ...
A certain number gives a remainder of 8 when divided by 17. What will be the remainder when four times that number is divided by 17?
The difference between the squares of two positive numbers is 18 times the difference between the numbers. If the smaller number is 7, then what is the ...
What is the remainder when the expression 289n+147 is divided by 17?