alleryStart learning →Two numbers add up to 90 and differ by 20. What is the larger number?
A45
B55
C50
D60
Answer & Solution
Correct answer: B. 55
The larger is (90 + 20) ÷ 2 = 55 and the smaller is 35.
Keep practising Arithmetic
Browse all Arithmetic questions for Olympiad (Class 5), or explore more Mathematics topics.
Related questions
Multiply 25 by 4, divide by 5, then add 10. What is the result?Fill the blank with the least digit so that 6_8 is a multiple of 3.Which 4-digit multiple of 5 is the greatest?Name the biggest 3-digit multiple of 9.A rope is 8 m long. After 3 m 75 cm is cut off, how long is it?A can holds 5 litres. After 2350 mL is used, how much is left?Add 4 kg 250 g and 2 kg 900 g.Add 2 h 45 min and 1 h 30 min.