a) and b) and c) and d) and correct answer is: d) and Explanation According to the question,The sum of two numbers are And, their HCF is We ...
Science Sparkle Latest Questions
a) 74 km b) 88 km c) 80 km d) 78 km correct answer is: c) 80 km Explanation Let, he travelled km overall.Now, of his journey he travelled by train. The man travelled by train ...
a) days b) days c) days d) days correct answer is: a) days Explanation The ratio of daily work and is And, can do the work in days.Let, ...
a) ‘8’ instead of ‘3’ b) ‘6 instead of ‘4’ c) ‘8’ instead of ‘7’ d) ‘3’ instead of ‘9’ correct answer is: a) ‘8’ instead of ‘3’ Explanation Here a student copied one figure wrongly and the ...
a) 10% b) 8% c) 6% d) 4% correct answer is: b) 8% Explanation Here sum means Principal.Time years or yearsLet,Rate %Principal Amounts or S.I. S.I. S.I. [L.C.M=5] S.I. ...
(i) If they run in the same direction.(ii) If they run in the opposite direction. a) 3.13 km & 30 km b) 4.14 km & 40 km c) 3.33 km & 30 km d) 4.44 km & 40 km
a) years. b) years. c) years. d) years. correct answer is: a) years. Explanation The ratio of ages of Ram and Shyam is And, the age of Shyam be years.Let, the age ...