Question
Four number-pairs have been given, out of which three
are alike in some manner and one is different. Select the number-pair that is different.Solution
In all the pairs, second number is prime multiple of first number except for [24: 144]. In 25: 425 → 425 ÷ 25 = 17 In 15: 285 → 285 ÷ 15 = 19 In 21: 231 → 231 ÷ 21 = 11 But in 24: 144 → 144 ÷ 24 = 6
What is the primary nitrogenous waste product excreted by humans?
What is an excretory organ of the cockroach?
In the names Mangifera indica (mango), Solanum tuberosum (potato), and Panthera leo (lion), what do the names indica, tuberosum, and leo represent?
Who is regarded as the founder of binomial nomenclature of plants and animals?
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- Which vitamin enhances iron absorption in the body?
Which disease is characterized by a loss of bone density?Â
Gastric glands are present in the ______.
Vinegar contains which of the following acids?
