Question
Four number-pairs are given, which of them three are
alike in certain manner and one is different. Choose the different number-pair.Solution
The pattern followed here is: (The product of digits of first number is multiplied 2 to obtain second number). Option (a) 54: 40 → (5 × 4) = 20, (20 × 2) = 40 Option (b) 62: 24 → (6 × 2) = 12, (12 × 2) = 24 Option (c) 48: 64 → (4 × 8) = 32, (32 × 2) = 64 Option (d) 72: 32 → (7 × 2) = 14, (14 × 2) = 28
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If A borrowed Rs. P at x% and B borrowed Rs. Q (>P) at y% per annum at simple interest at the same time, then the amount of their debts will be equal...
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If a dozen apples weigh 1.8 kg in total, how many apples will be there in 3 boxes weighing 23.250 kg each?
`2/5` ___Â 15 ___Â 115___ 20 ___Â 4 = 581
197 ___ 32 ___ 16² ___ 45 ___ 15 = 6,557
69,012 ___Â 20,167 ___Â 51,246 ___Â 6 ___Â 50,000 = 7,386
The daily wages of A and B respectively are Rs.3.50 and 2.50. When A finishes a certain work, he gets a total wage of Rs. 63. When B does the same work,...
