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The person, who faces R, sits third to the right of Q. Only one person sits between Q and W. Case-2
Case-4
V sits second to the right of P, where neither of them faces Q nor sits on the extreme ends of the row. S sits on the extreme end of the row but doesn’t face R. Here, cases 2 and 3 get eliminated. Case-1
Only one person sits between A and U, who neither sits adjacent to S nor Q. Z sits to the right of X but neither faces S and A nor sits on the extreme ends of the row. Here, case 1 gets eliminated.
Which of the following is a prime number?
Find the sum of all two-digit numbers that are exactly divisible by 9.
What is the ratio of the sum of the squares of the first 8 natural numbers to the sum of the first 12 odd natural numbers?
A shepherd owns two types of cattle: cows and sheep. After selling 40% of his cattle, he is left with a total of 90 cows and sheep. How many cattle did ...
The numerator of a fraction is 9 less than its denominator. If the numerator is decreased by 4 and the denominator is increased by 2, then the denominat...
A positive number becomes 34 times its reciprocal if 9 is subtracted from it. Find the number.