a) ₹ 11000 b) ₹ 11100 c) ₹ 11200 d) ₹ 12200 correct answer is: c) ₹ 11200 Explanation Here,P R p.a.T yearsWe know, SI SI SI We also ...
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Formula use: Explanation Here, given expression is Let,Now, Simplify the expression Ans:
a) 34 meters b) 32 meters c) 30 meters d) 28 meters correct answer is: c) 30 meters Explanation Let, the length of the bamboo be .According to the question,rd part of the length of a bamboo is ...
a) 0 b) 2 c) 1 d) 4 correct answer is: a) 0 Explanation Here [L.C.M ‘ab’] [cross multiply] We know, [put the value of a2+b2]Ans:
a) 50 & 24 b) 64 & 12 c) 48 & 18 d) 44 & 18 correct answer is: c) 48 & 18 Explanation The A and B age ratio is Let, A’s present age B’s ...
Formula use: Explanation Here, given expression is Find the cubes with the help of formula [use formula]Ans:
Formula use: Explanation Here, given equation is Let,So that, we get Now putting the value :Ans: