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Initial sum of the ages of 8 children = 9 x 8 = 72 years Ages of the children leaving: 9 + 7 = 16 years and 9 + 5 = 14 years, Sum of the ages of children leaving = 16 + 14 = 30 years Sum of the ages after two children left = 72 - 30 = 42 years Sum of the ages of 2 new children = (9 + 4) x 2 = 26 years Total sum of the ages with new children = 42 + 26 = 68 years Number of children now= 8 - 2 + 2 = 8 New average age = 68/8 = 8.5 years
Consider the following statements in regards to Gandhamardan hills:
1. It has become the 37th Biodiversity Heritage Site of India.
2....
Which company ranked first in the FutureBrand Index 2024?
If '+' means '÷', '−' means '×', '×' means '+', '÷' means '−', what will come in place of the question mark (?) in the following equation?
<...Chairperson and members of the State Human Rights Commission are appointed by the Governor on the recommendations of a committee. Who of the following ...
Which of the following statements is/are incorrect?
The concept of Zero-Base Budgeting was introduced in ...
In the following question, select the wrong number from the given alternatives .
53, 60, 74, 95, 123, 155
The circumference of a circle is 2π cm. Then the area of a square inscribed in the circle is
Which of the following statements is/are not true in regards to 68th National Film Awards?
Which one of the following statements regarding force is correct?
A car travels 560 km using 40 litres of petrol. How far can it travel using 35 litres of petrol?