Formula use: Explanation Here, given expression is Now, Simplify the expression Let,So,Ans:
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Formula use: Explanation Given expression is: FactorizeAns:
a) b) c) d) correct answer is: c) Explanation Here,The given ratio is And, total cultivated land is katha.Let,The man cultivated brinjal in katha.And, he cultivated potato in katha.According to ...
a) 175 km b) 165 km c) 160 km d) 150 km correct answer is: b) 165 km Explanation Here, Train speed is 27 ½ km/hr and Distance traveled in 6 hrs.We know,Distance Here, Speed ...
a) kg. b) kg. c) kg. d) kg. Correct answer is: a) kg. Explanation Let,From beginning Mrs. khan weigh was Now, Mrs. khan weighs is kg.According to the question,st month she gained ...
a) 543 as divisor b) 346 as divisor c) 348 as divisor d) 353 as divisor correct answer is: c) 348 as divisor Explanation Here, the boy copied a figure wrong in the divisor and find the quotient ...
a) 12 : 13 b) 9 : 10 c) 13 : 12 d) 10 : 9 correct answer is : b) Explanation Here, And, So, Ans: