Question
Aarav's current age is 6 years less than the total of
30% of Neelâs age and 50% of Tarunâs age. If Neel is 70 years old and Tarun is 40 years old, how old is Aarav now?Solution
ATQ,
Present age of Aarav = (30% of 70 + 50% of 40) â 6 = (0.30 Ă 70 + 0.50 Ă 40) â 6 = (21 + 20) â 6 = 35 years.
Solve the following expression and calculate the approximate value.
398% of 388 + 129% of 323.89 â 430.93
Solve the given equation for ?. Find the approximate value.
[(49.88% of 320.11) Ă (34.85% of 460.24)] á â783.94 = ?
35.05% of 14.87 Ă (13.02 â ?) + 30.19 = 188.7
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(9116.89 – 8024.89 + 902.95) × 14 = 1800 × ?
Arjun has a sibling who is 5 years older than him. When Arjun was born, his mother was 30 years old, and his father was 32 years old. If his sibling was...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
30.11% of 149.99 + â 143.97 á 12.02 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
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