Question
In a family there is a man, his wife and his five sons
and their wives. Each son has 3 sons and 2 daughters. Find the total number of members in the family?Solution
The total members in the whole family are: (i) The man himself = 1 (ii) The man’s wife = 1 (iii) His five sons = 5 (iv) His five son’s wives = 5 (v) Each son has 3 sons and 2 daughters = 5 x 5 = 25 Hence total number of members=1 + 1 + 5 + 5 + 25 = 37
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.)...
? = 685.24 + 1024.97 – 9.992 Â
17.22 × 10.99 + 146.15 = ?
A, B & C have Rs.1550 together. If they divide the money in the ratio 1:3:1 respectively. Find the difference of amount received by B and C.
What approximate value will come in place of question (?) in the following given expression? You are not expected to calculate the exact value.
...Find the approximate value of Question mark(?) for given equation.Â
(47.98 × 34.85 ÷ 7.09) – (80.81 ÷ 9.02 × 5.01) = ?
...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.)...
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.)...
6940 ÷ 28 ÷ 7 = ?
The mean of five two-digit numbers is 34. Among these five numbers, two are 'P' and 'Q'. If the digits of both 'P' and 'Q' are sw...
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