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ATQ, List the prime factors of each number: 36 = 22 × 32 108 = 22 × 33 156 = 22 × 3 × 13 Identify the common prime factors with the lowest exponents: The common prime factors are 2 (to the power of 2) and 3 (to the power of 1). Multiply these common prime factors together to find the HCF: HCF = 22 × 3 = 4 × 3 = 12 Hence, the HCF of 36, 108, and 156 is 12.
Thousands of scientific investigation have confirmed the association of smoking with the number of diseases.
Identify the segment in the sentence that contains a grammatical error-
The taxi driver demanded fifty rupees to carry my luggages.
My friend told me that she was ‘ sickly tired’ of her working schedule.
Developmental activities of the government (a) / come to a standstill (b) / due to paucity of funds (c) / No Error (d)
I had to / call the event down / as there / weren’t enough participants.